CN215039831U - Electric vehicle fender mould with wedge unhooking mechanism - Google Patents
Electric vehicle fender mould with wedge unhooking mechanism Download PDFInfo
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- CN215039831U CN215039831U CN202121567731.6U CN202121567731U CN215039831U CN 215039831 U CN215039831 U CN 215039831U CN 202121567731 U CN202121567731 U CN 202121567731U CN 215039831 U CN215039831 U CN 215039831U
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Abstract
The utility model provides an electric motor car fender mould with slide wedge unhook mechanism belongs to the mould and makes technical field. The fender solves the problems that the existing fender of the electric vehicle can effectively prevent the back-off from generating die sinking interference and the die sinking is convenient. This electric motor car fender mud board mould with slide wedge unhook mechanism, including the movable mould piece with the relative cover half piece that cooperates the die sinking or compound die of movable mould piece, be provided with the slider on the cover half piece, oblique kicking block, the slider is at the horizontal slip displacement die sinking of cover half piece, oblique kicking block is used for with the thimble board of cover half piece fixed and drive oblique kicking block through the thimble board on, the displacement goes up and down, form the product die cavity between slider and the oblique kicking block, be provided with on the oblique kicking block when oblique kicking block is last, when going up and down the displacement, make the product in the product die cavity stabilize the spacing compensation arrangement who is located on the slider. The utility model has the advantages of reasonable design, simple, demoulding structure is stable, and the die sinking is convenient.
Description
Technical Field
The utility model belongs to the technical field of the mould is made, a electric motor car fender mud board mould with slide wedge unhook mechanism is related to.
Background
In industrial production, the fender of the electric vehicle is manufactured by a mold in large batch production, and the existing fender mold of the electric vehicle, such as Chinese patent numbers, is: the "201822105919.3" grant notice is: CN209257388U the mould for making electric motor car rear wheel fender, its concrete structure is: the fixed die assembly comprises a fixed die assembly body, a movable die assembly body matched with the fixed die assembly body, the fixed die assembly body further comprises a lower compound plate and a die core block fixed on the lower compound plate, the movable die assembly body further comprises an upper compound plate and a die cavity block fixed on the upper compound plate, a die cavity used for manufacturing a rear wheel fender of the electric vehicle is formed between the die cavity block and the die core block in a matched mode relatively, a core thimble extending into the die cavity and used for forming a connecting hole of the rear wheel fender of the electric vehicle is arranged on the die cavity block in a penetrating and sliding mode horizontally, and a power device for driving the core thimble to horizontally displace is arranged between the core thimble and the die cavity block.
In foretell structure, the quick demoulding structure has on this electric motor car rear wheel fender's the mould, and this demoulding structure has the demoulding structure of connecting hole on to electric motor car rear wheel fender, nevertheless to the back-off in the electric motor car fender, and power device's power assembly does not possess the assembly space, and direct die sinking takes place the die sinking to the back-off of electric motor car fender easily and interferes, finally leads to the back-off of electric motor car fender to bump, reduces the product production qualification rate.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide a simple structure, carry out slide wedge structure linkage die sinking to interior back-off on the electric motor car fender, the electric motor car fender mud board mould that has slide wedge unhook mechanism of die sinking stable in structure.
The purpose of the utility model can be realized by the following technical proposal: an electric vehicle mud guard plate mold with a wedge unhooking mechanism comprises a movable mold block and a fixed mold block which is matched with the movable mold block relatively to open or close the mold, wherein a slide block and an inclined ejector block are arranged on the fixed mold block; the limiting compensation device comprises a limiting component, wherein the limiting component is movably assembled on the inclined ejecting block and elastically matched with the inclined ejecting block in a sliding manner, and when the inclined ejecting block inclines upwards and downwards, the limiting component enables the limiting component to always abut against a product in a product cavity along with the upward and downward lifting of the inclined ejecting block.
This electric motor car fender mud board mould with slide wedge unhook mechanism mainly sets up spacing compensation arrangement on oblique kicking block, carries out the drawing of patterns spacing to the product through spacing subassembly among the spacing compensation arrangement and supports and lean on, when the drawing of patterns, can stabilize the product, prevents that the product from along with the upper and lower lift of oblique kicking block from taking place the displacement, stable in structure, the convenient drawing of patterns.
In foretell electric motor car fender mud board mould with slide wedge unhook mechanism, spacing subassembly include spacing ejector pin and compression spring, the ejector block to one side on be provided with the spacing groove, spacing ejector pin, compression spring all assemble in the spacing groove in, and this compression spring elastic action on spacing ejector pin, the front end of spacing ejector pin stretch out the tank bottom of the spacing groove of ejector block to one side and be used for with the product spacing of product die cavity and support and lean on, spacing ejector pin and ejector block between be provided with the guide structure who is used for spacing ejector pin upper and lower lift. When the oblique ejector block rises, the product of the product cavity can be effectively prevented from moving along with the upward and downward lifting of the oblique ejector block by the limiting ejector rod and the product of the product cavity in a limiting and abutting mode, and the demolding structure is stable.
In the electric vehicle fender mould with the wedge unhooking mechanism, the limiting ejector rod is provided with the annular boss, when the limiting ejector rod is assembled in the limiting groove of the oblique ejector block, the annular boss is in guiding sliding fit with the limiting groove of the oblique ejector block, and the compression spring is sleeved on the limiting ejector rod and elastically acts on the annular boss. The purpose of this is: when the kicking block ascends, the kicking block moves backward relative to the limiting ejector rod, the limiting groove of the annular boss and the kicking block guides the sliding fit to enable the kicking block to move backward stably relative to the limiting ejector rod, the limiting ejector rod is stable in structure in the limiting groove of the kicking block, and when the compression spring and the elastic action are arranged on the annular boss of the limiting ejector rod, the limiting ejector rod can be always abutted to a product in a product cavity, and the structure is stable.
In the above-mentioned electric motor car fender mud board mould with slide wedge unhook mechanism, guide structure include that the rear end of spacing ejector pin has the direction joint head, the last guide way that is vertical setting that has of fixed module, direction joint head direction screens assemble in the guide way of fixed module, when the ejector block ascends, this direction joint head is along the guide way of fixed module to rising. The purpose of this is: the limiting ejector rod is stable in ascending structure on the fixed module, and the phenomenon of play when the limiting ejector rod ascends the fixed module can be effectively prevented.
In the electric vehicle fender mould with the wedge unhooking mechanism, a first bulge which is outwards convex to form a step is arranged on a product cavity wall of the inclined jacking block, a second bulge which is inwards convex to form a step is arranged on a product cavity wall of the sliding block, and the first bulge and the second bulge are matched relatively to form a product back-off part. The purpose of this setting is to make protruding one, protruding two relative formation product back-off portion, stable in structure, this sloping kicking block rises, mainly for the product when the drawing of patterns, makes the protruding one of sloping kicking block break away from the back-off portion of product, prevents that the product from taking place drawing of patterns interference with the protruding one of sloping kicking block when drawing of patterns.
In the electric vehicle fender mould with the wedge unhooking mechanism, the fixed mould block comprises a fixed mould base and a lower compound plate, two sides between the fixed mould base and the lower compound plate are provided with symmetrically arranged cushion blocks, and the ejector plate is positioned between the two cushion blocks and can lift up and down between the two cushion blocks. The purpose of this arrangement is to ensure stable lifting of the ejector plate between the two head blocks.
Compared with the prior art, this electric motor car fender mud board mould with slide wedge unhook mechanism's advantage does: structural design is reasonable, simple, carries out slide wedge structure linkage die sinking to interior back-off on the electric motor car fender, when the die sinking, carries out spacing support through spacing ejector pin to the product in the product die cavity and leans on, demoulding structure is stable, and the die sinking is convenient.
Drawings
Fig. 1 is a schematic sectional structure view of the mold for the mudguard of the electric vehicle with the wedge unhooking mechanism.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure, 1, a movable module; 2. a slider; 3. a slanted ejecting block; 4. an ejector plate; 5. a limit ejector rod; 6. a compression spring; 7. a limiting groove; 8. an annular boss; 9. the head is clamped in a guiding way; 10. a guide groove; 11. a first bulge; 12. a second bulge; 13. fixing a die holder; 14. a lower compound plate; 15. and a cushion block.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the mold for the mud guard of the electric vehicle with the wedge unhooking mechanism mainly comprises a movable mold block 1 and a fixed mold block, wherein the fixed mold block and the movable mold block 1 are matched for mold opening or mold closing oppositely, a slide block 2 and an inclined ejector block 3 are arranged on the fixed mold block, the slide block 2 slides horizontally on the fixed mold block for displacement mold opening, the inclined ejector block 3 is fixedly connected with an ejector plate 4 of the fixed mold block and drives the inclined ejector block 3 to move up and down through the ejector plate 4, a product cavity is formed between the slide block 2 and the inclined ejector block 3, and a limiting compensation device for enabling a product in the product cavity to be stably positioned on the slide block 2 when the inclined ejector block 3 moves up and down; during actual manufacturing, the specific implementation mode of the limit compensation device is as follows: the device mainly comprises a limiting component, wherein the limiting component is movably assembled on an inclined ejecting block 3, the inclined ejecting block 3 is in elastic sliding fit with the limiting component, and when the inclined ejecting block 3 is inclined to lift up and down, the limiting component is lifted up and down along with the inclined ejecting block 3 so that the limiting component always abuts against a product in a product cavity; specifically, the method comprises the following steps: the specific implementation structure of the limiting assembly is as follows: the device mainly comprises a limiting ejector rod 5 and a compression spring 6, wherein a limiting groove 7 is arranged on the inclined ejector block 3, the limiting ejector rod 5 and the compression spring 6 are both assembled in the limiting groove 7, the compression spring 6 elastically acts on the limiting ejector rod 5, and the front end of the limiting ejector rod 5 extends out of the groove bottom of the limiting groove 7 of the inclined ejector block 3 and is used for limiting and abutting against a product in a product cavity; during actual manufacturing, the limiting ejector rod 5 is provided with an annular boss 8, when the limiting ejector rod 5 is assembled in the limiting groove 7 of the inclined ejector block 3, the annular boss 8 is in guiding sliding fit with the limiting groove 7 of the inclined ejector block 3, the compression spring 6 is sleeved on the limiting ejector rod 5, and the compression spring 6 elastically acts on the annular boss 8.
During actual manufacturing, a guide structure for lifting the limit mandril 5 up and down is arranged between the limit mandril 5 and the inclined jacking block 3; the specific implementation mode of the guide structure is as follows: the rear end of the limiting ejector rod 5 is provided with a guide clamping head part 9, the fixed module is provided with a guide groove 10 which is vertically arranged, the guide clamping head part 9 is assembled in the guide groove 10 of the fixed module in a guide clamping way, and when the inclined ejector block 3 ascends, the guide clamping head part 9 ascends along the guide groove 10 of the fixed module.
In actual manufacturing, a first bulge 11 which is convex outwards to form a step is arranged on the product cavity wall of the inclined jacking block 3, a second bulge 12 which is convex inwards to form a step is arranged on the product cavity wall of the sliding block 2, and the first bulge 11 and the second bulge 12 are matched oppositely to form a product back-off part.
In actual manufacturing, the fixed die block mainly comprises a fixed die seat 13 and a lower compound plate 14, wherein two sides between the fixed die seat 13 and the lower compound plate 14 are provided with symmetrically arranged cushion blocks 15, and the ejector plate 4 is positioned between the two cushion blocks 15 and can be lifted up and down between the two cushion blocks 15.
Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The electric vehicle mudguard mould with the wedge unhooking mechanism comprises a movable module (1) and a fixed module which is matched with the movable module (1) relatively to open or close the mould, wherein the fixed module is provided with a slide block (2) and an inclined ejector block (3), the slide block (2) horizontally slides on the fixed module to move and open the mould, the inclined ejector block (3) is fixedly connected with an ejector plate (4) of the fixed module and drives the inclined ejector block (3) to move up and down through the ejector plate (4), and a product cavity is formed between the slide block (2) and the inclined ejector block (3), and the electric vehicle mudguard mould is characterized in that the inclined ejector block (3) is provided with a limiting compensation device which enables a product in the product cavity to be stably positioned on the slide block (2) when the inclined ejector block (3) moves up and down; the limiting compensation device comprises a limiting component, wherein the limiting component is movably assembled on the inclined ejecting block (3) and elastically matched with the inclined ejecting block (3) in a sliding manner, and when the inclined ejecting block (3) is inclined to ascend and descend upwards and downwards, the limiting component causes the limiting component to be always abutted against a product in a product cavity along with the ascending and descending of the inclined ejecting block (3).
2. The mold for the mudguard of the electric vehicle with the wedge unhooking mechanism according to claim 1, wherein the limiting component comprises a limiting ejector rod (5) and a compression spring (6), the inclined ejector block (3) is provided with a limiting groove (7), the limiting ejector rod (5) and the compression spring (6) are assembled in the limiting groove (7), the compression spring (6) elastically acts on the limiting ejector rod (5), the front end of the limiting ejector rod (5) extends out of the groove bottom of the limiting groove (7) of the inclined ejector block (3) and is used for limiting and abutting against a product of a product cavity, and a guide structure for up-and-down lifting of the limiting ejector rod (5) is arranged between the limiting ejector rod (5) and the inclined ejector block (3).
3. The mold for the mudguard of the electric vehicle with the inclined wedge unhooking mechanism according to claim 2, characterized in that the limiting ejector rod (5) is provided with an annular boss (8), when the limiting ejector rod (5) is assembled in the limiting groove (7) of the inclined ejector block (3), the annular boss (8) is in guiding sliding fit with the limiting groove (7) of the inclined ejector block (3), the compression spring (6) is sleeved on the limiting ejector rod (5), and the compression spring (6) elastically acts on the annular boss (8).
4. The mold for the mudguard of the electric vehicle with the inclined wedge unhooking mechanism according to claim 3, characterized in that the guiding structure comprises a guiding clamping head part (9) arranged at the rear end of the limiting ejector rod (5), the fixed module is provided with a vertically arranged guiding groove (10), the guiding clamping head part (9) is assembled in the guiding groove (10) of the fixed module, and when the inclined ejector block (3) ascends, the guiding clamping head part (9) ascends along the guiding groove (10) of the fixed module.
5. The mold for the mudguard of the electric vehicle with the cam unhooking mechanism according to claim 4, wherein the product type cavity wall of the cam block (3) is provided with a first protrusion (11) which protrudes outwards to form a step, the product type cavity wall of the sliding block (2) is provided with a second protrusion (12) which protrudes inwards to form a step, and the first protrusion (11) and the second protrusion (12) are matched relatively to form a product back-off part.
6. The mold for the fender of the electric vehicle with the inclined wedge unhooking mechanism according to claim 5, characterized in that the fixed mold block comprises a fixed mold seat (13) and a lower compound plate (14), the two sides between the fixed mold seat (13) and the lower compound plate (14) are provided with symmetrically arranged cushion blocks (15), and the ejector plate (4) is positioned between the two cushion blocks (15) and can be lifted up and down between the two cushion blocks (15).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121567731.6U CN215039831U (en) | 2021-07-10 | 2021-07-10 | Electric vehicle fender mould with wedge unhooking mechanism |
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Application Number | Priority Date | Filing Date | Title |
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CN202121567731.6U CN215039831U (en) | 2021-07-10 | 2021-07-10 | Electric vehicle fender mould with wedge unhooking mechanism |
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CN215039831U true CN215039831U (en) | 2021-12-07 |
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CN202121567731.6U Active CN215039831U (en) | 2021-07-10 | 2021-07-10 | Electric vehicle fender mould with wedge unhooking mechanism |
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2021
- 2021-07-10 CN CN202121567731.6U patent/CN215039831U/en active Active
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