CN113245462A - Product ejection mechanism for electric vehicle iron core mold - Google Patents
Product ejection mechanism for electric vehicle iron core mold Download PDFInfo
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- CN113245462A CN113245462A CN202110597370.8A CN202110597370A CN113245462A CN 113245462 A CN113245462 A CN 113245462A CN 202110597370 A CN202110597370 A CN 202110597370A CN 113245462 A CN113245462 A CN 113245462A
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- fixedly connected
- die
- iron core
- product
- inner chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a product ejection mechanism for an electric vehicle iron core die, which comprises a bottom box, wherein the top of the bottom box is fixedly connected with a table board, the top of the table board is fixedly connected with an annular die, two sides of the top of the table board are fixedly connected with stand columns, and the tops of the stand columns are fixedly connected with a transverse plate. According to the invention, the output end of the cylinder drives the movable plate and the upper die to move towards the annular die, so that die assembly is completed, when a product is molded, the output end of the cylinder drives the movable plate and the upper die to reset, the telescopic rod drives the movable frame and the limiting wheel to move, and the limiting wheel slides in the limiting groove at the bottom of the lifting block, so that the lifting block can drive the ejector rod and the top plate to move upwards, and the product in the inner cavity of the annular die can be ejected out through the top plate, thereby solving the problems that the product is inconvenient to take out from the die groove after being molded, the molded product needs to be manually pried out from the die groove, the product is easy to be damaged, the mold can be pried, time and labor.
Description
Technical Field
The invention relates to the technical field of electric vehicle iron core molds, in particular to a product ejection mechanism for an electric vehicle iron core mold.
Background
The motor iron core die, the iron core is the core part that the electrical machinery makes, has played the effect of lifting the weight in the whole electrical machinery, therefore, as the iron core die to realize the iron core batch production, it is more critical that the past iron core uses the single-punch die or continuous die to punch and make into the scattered sheet, then through the rivet or welded process, make into the necessary thickness-the material of the iron core generally adopts the silicon steel material, the thickness of the single sheet is 0.5mm, 0.35mm, 0.2mm, etc., this kind of process efficiency, the user is too many, therefore replace by the iron core die of automatic stack riveting gradually, the iron core die of automatic stack riveting adopts the multi-station way, install the cylinder, rivet the drift, punch, press in the punch, punch the components such as the drift, integrated ring, etc. through the punch control panel sets for the number of stack riveting, give the electromagnetic valve signal, then drive the cylinder to run by the electromagnetic valve, the cylinder controls the pressing depth of the riveting punch and the sheet penetrating punch to achieve the effect of riveting and sheet separation, so that iron cores with different thicknesses are laminated and riveted.
Electric motor car iron core mould is not convenient for take out from the die cavity after the product shaping, needs manual prize out the fashioned product from the die cavity, not only causes the damage to the product easily, can cause the sled trace to the mould moreover, wastes time and energy, reduces production efficiency.
Disclosure of Invention
The invention aims to provide a product ejection mechanism for an electric vehicle iron core die, which has the advantage of convenience in discharging, and solves the problems that the product is inconvenient to take out of a die cavity after being formed, the formed product needs to be pried out of the die cavity manually, the product is easy to damage, the die is subjected to prying mark, time and labor are wasted, and the production efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a product ejection mechanism for an electric vehicle iron core die comprises a bottom box, wherein a table top plate is fixedly connected to the top of the bottom box, an annular die is fixedly connected to the top of the table top plate, stand columns are fixedly connected to two sides of the top of the table top plate, a transverse plate is fixedly connected to the tops of the stand columns, a cylinder is fixedly connected to the tops of the transverse plate, an output shaft of the cylinder penetrates through the transverse plate and is fixedly connected with a movable plate, an upper die is fixedly connected to the bottom of the movable plate, a telescopic rod is fixedly connected to the right side of an inner cavity of the bottom box, a movable frame is fixedly connected to the output end of the telescopic rod, a limiting wheel is movably connected to the inner cavity of the movable frame through a bearing, a lifting block is slidably connected to the tops of the limiting wheel, an ejector rod is fixedly connected to the tops of the lifting block, a top plate is fixedly connected to the tops of the ejector rod, and the top plate penetrates through the bottom box and extends to the inner cavity of the annular die, the left side fixedly connected with spacing slide bar of under casing inner chamber bottom, the surperficial sliding connection of spacing slide bar has spacing sliding sleeve, one side fixedly connected with fixed block of spacing sliding sleeve, the one end and the lifter fixed connection of spacing sliding sleeve are kept away from to the fixed block.
Preferably, the bottom of the lifting block is provided with a limiting groove, and the top of the limiting wheel extends to the inner cavity of the limiting groove and is in sliding connection with the inner cavity of the limiting groove.
Preferably, all around of fly leaf bottom all fixedly connected with guide arm, the constant head tank has all been seted up all around at annular die top, the guide arm extends to the inner chamber of constant head tank and with the inner chamber sliding connection of constant head tank.
Preferably, a first sliding groove is formed in one side of the stand column, first sliding blocks are fixedly connected to two sides of the movable plate, and one end, far away from the movable plate, of each first sliding block extends to an inner cavity of the corresponding first sliding groove and is connected with the inner cavity of the corresponding first sliding groove in a sliding mode.
Preferably, the lower pot head on spacing slide bar surface is equipped with reset spring, reset spring's both ends respectively with the inner wall fixed connection of spacing sliding sleeve and under casing.
Preferably, the second chutes are formed in two sides of the inner cavity of the limiting sliding sleeve, the second sliding blocks are fixedly connected to two sides of the surface of the limiting sliding rod, and one ends, far away from the limiting sliding rod, of the second sliding blocks extend to the inner cavity of the second chutes and are connected with the inner cavity of the second chutes in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention drives the movable plate 7 and the upper die 8 to move towards the annular die 3 through the output end of the cylinder 6, thereby completing die assembly, when a product is formed, the output end of the cylinder 6 drives the movable plate 7 and the upper die 8 to reset, the telescopic rod 25 drives the movable frame 9 and the limiting wheel 10 to move, the limiting wheel 10 slides in the limiting groove 17 at the bottom of the lifting block 11, therefore, the lifting block 11 can drive the ejector rod 12 and the top plate 13 to move upwards, meanwhile, the lifting block 11 can drive the fixed block 16 and the limiting sliding sleeve 15 to move, the limiting sliding sleeve 15 slides on the surface of the limiting sliding rod 14, thereby limiting the movement track of the lifting block 11, and the limiting sliding sleeve 15 can stretch the reset spring 22 while moving, therefore, when the telescopic rod 25 resets, the reset elasticity of the reset spring 22 can drive the limiting sliding sleeve 15, the fixed block 16 and the lifting block 11 to reset, so that the top plate 13 can reset to the inner cavity of the annular die 3, can be ejecting with the product of 3 inner chambers of ring die through roof 13, not only convenient and fast has avoided the manual product of taking moreover to cause the condition of damage to it to appear, has solved the product shaping back and has not been convenient for take out from the die cavity, needs manual prying out the fashioned product from the die cavity, not only causes the damage to the product easily, can cause the sled mark to the mould moreover, wastes time and energy, reduces production efficiency's problem.
2. The invention has the advantages that the limiting groove is arranged, the effect of limiting the motion track of the limiting wheel is achieved, the situation that the position of the limiting wheel deviates when the bottom of the lifting block moves is avoided, the effect of positioning the annular die and the upper die is achieved by arranging the guide rod and the positioning groove, the effect of limiting the motion track of the movable plate is achieved by arranging the first sliding groove and the first sliding block, the bad products caused by deviation of the motion track are avoided, the effect of driving the lifting block to reset is achieved by arranging the reset spring, after the telescopic rod drives the limiting wheel to reset, the reset elastic force of the reset spring can drive the lifting block to reset, the effect of limiting the limiting sliding sleeve is achieved by arranging the second sliding groove and the second sliding block, and the motion track of the lifting block can be limited by the limiting sliding rod and the fixing block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the bottom case of the present invention;
FIG. 3 is a schematic bottom view of the elevator block of the present invention;
FIG. 4 is a schematic top view of a cross-sectional structure of the limiting sliding sleeve of the present invention;
fig. 5 is a schematic front view of the movable plate of the present invention.
In the figure: 1. a bottom box; 2. a table top plate; 3. an annular die; 4. a column; 5. a transverse plate; 6. a cylinder; 7. a movable plate; 8. an upper die; 9. a movable frame; 10. a limiting wheel; 11. a lifting block; 12. a top rod; 13. a top plate; 14. a limiting slide bar; 15. a limiting sliding sleeve; 16. a fixed block; 17. a limiting groove; 18. a guide bar; 19. positioning a groove; 20. a first chute; 21. a first slider; 22. a return spring; 23. a second chute; 24. a second slider; 25. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The bottom box 1, the table panel 2, the annular die 3, the upright post 4, the transverse plate 5, the cylinder 6, the movable plate 7, the upper die 8, the movable frame 9, the limiting wheel 10, the lifting block 11, the ejector rod 12, the top plate 13, the limiting slide rod 14, the limiting slide sleeve 15, the fixed block 16, the limiting groove 17, the guide rod 18, the positioning groove 19, the first slide groove 20, the first slide block 21, the return spring 22, the second slide groove 23, the second slide block 24 and the telescopic rod 25 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the invention can be known by technical manuals or conventional experimental methods.
Referring to fig. 1-5, a product ejection mechanism for an electric vehicle iron core mold comprises a bottom case 1, a deck plate 2 is fixedly connected to the top of the bottom case 1, a circular mold 3 is fixedly connected to the top of the deck plate 2, vertical columns 4 are fixedly connected to both sides of the top of the deck plate 2, a transverse plate 5 is fixedly connected to the tops of the vertical columns 4, a cylinder 6 is fixedly connected to the tops of the transverse plate 5, an output shaft of the cylinder 6 penetrates through the transverse plate 5 and is fixedly connected with a movable plate 7, an upper mold 8 is fixedly connected to the bottom of the movable plate 7, a telescopic rod 25 is fixedly connected to the right side of an inner cavity of the bottom case 1, an output end of the telescopic rod 25 is fixedly connected with a movable frame 9, an inner cavity of the movable frame 9 is movably connected with a limiting wheel 10 through a bearing, a lifting block 11 is slidably connected to the top of the limiting wheel 10, a top of the lifting block 11 is fixedly connected with a top rod 12, and a top plate 13 is fixedly connected to the top of the top rod 12, the top plate 13 penetrates through the bottom box 1 and extends to the inner cavity of the annular die 3, a limiting slide rod 14 is fixedly connected to the left side of the bottom of the inner cavity of the bottom box 1, a limiting slide sleeve 15 is connected to the surface of the limiting slide rod 14 in a sliding manner, a fixed block 16 is fixedly connected to one side of the limiting slide sleeve 15, one end, far away from the limiting slide sleeve 15, of the fixed block 16 is fixedly connected with the lifting block 11, the movable plate 7 and the upper die 8 are driven to move towards the annular die 3 through the output end of the air cylinder 6, so that die assembly is completed, the movable plate 7 and the upper die 8 are driven to reset by the output end of the air cylinder 6 after a product is formed, the movable frame 9 and the limiting wheel 10 are driven to move through the telescopic rod 25, the limiting wheel 10 slides in a limiting groove 17 at the bottom of the lifting block 11, so that the lifting block 11 can drive the ejector rod 12 and the top plate 13 to move upwards, meanwhile, the lifting block 11 can drive the fixed block 16 and the limiting slide sleeve 15 to move on the surface of the limiting slide rod 14, therefore, the movement track of the lifting block 11 is limited, the limiting sliding sleeve 15 can stretch the reset spring 22 when moving, so that the reset elastic force of the reset spring 22 can drive the limiting sliding sleeve 15 after resetting when the telescopic rod 25 resets, the fixed block 16 and the lifting block 11 can perform reset movement, the top plate 13 can be reset to the inner cavity of the annular die 3, the product in the inner cavity of the annular die 3 can be ejected out through the top plate 13, convenience and rapidness are realized, the situation that the product is manually taken and damaged is avoided, the problem that the product is not conveniently taken out from the die cavity after being formed is solved, the product needs to be manually pried out from the die cavity, the product is easily damaged, prying marks can be caused on the die, time and labor are wasted, and the production efficiency is reduced.
In this embodiment, it is concrete, the spacing groove 17 has been seted up to the bottom of elevator 11, the top of spacing wheel 10 extend to the inner chamber of spacing groove 17 and with the inner chamber sliding connection of spacing groove 17, through setting up spacing groove 17, played the motion track of spacing wheel 10 and carried out spacing effect, avoid spacing wheel 10 the situation that position offset appears when elevator 11 bottom motion.
In this embodiment, specifically, all fixedly connected with guide rods 18 around the bottom of the movable plate 7, positioning grooves 19 have been all opened around the top of the ring die 3, the guide rods 18 extend to the inner cavities of the positioning grooves 19 and are in sliding connection with the inner cavities of the positioning grooves 19, and the effect of positioning the ring die 3 and the upper die 8 is achieved by arranging the guide rods 18 and the positioning grooves 19.
In this embodiment, specifically, the first chute 20 has been seted up to one side of stand 4, the equal fixedly connected with first slider 21 in both sides of fly leaf 7, the one end that the fly leaf 7 was kept away from to first slider 21 extends to the inner chamber of first chute 20 and with the inner chamber sliding connection of first chute 20, through setting up first chute 20 and first slider 21, has played the motion trail to fly leaf 7 and has carried out spacing effect, avoids the motion trail to lead to the product bad because of the skew.
In this embodiment, specifically, the lower pot head on limit slide 14 surface is equipped with reset spring 22, reset spring 22's both ends respectively with the inner wall fixed connection of limit sliding sleeve 15 and under casing 1, through setting up reset spring 22, played the effect that can drive elevator 11 and reset, after telescopic link 25 drove limit wheel 10 and resets, reset spring 22's elasticity that resets can drive elevator 11 and reset.
In this embodiment, specifically, second spout 23 has all been seted up to the both sides of spacing sliding sleeve 15 inner chamber, the equal fixedly connected with second slider 24 in both sides on spacing slide bar 14 surface, the one end that spacing slide bar 14 was kept away from to second slider 24 extends to the inner chamber of second spout 23 and with the inner chamber sliding connection of second spout 23, through setting up second spout 23 and second slider 24, the spacing effect to spacing sliding sleeve 15 has been played, and can carry on spacingly to the movement track of elevator 11 through spacing slide bar 14 and fixed block 16.
When the die is used, the output end of the cylinder 6 drives the movable plate 7 and the upper die 8 to move towards the annular die 3, so that die assembly is completed, when a product is formed, the output end of the cylinder 6 drives the movable plate 7 and the upper die 8 to reset, the telescopic rod 25 drives the movable frame 9 and the limiting wheel 10 to move, the limiting wheel 10 slides in the limiting groove 17 at the bottom of the lifting block 11, so that the lifting block 11 can drive the ejector rod 12 and the top plate 13 to move upwards, meanwhile, the lifting block 11 can drive the fixed block 16 and the limiting sliding sleeve 15 to move, the limiting sliding sleeve 15 slides on the surface of the limiting sliding rod 14, so that the movement track of the lifting block 11 is limited, the limiting sliding sleeve 15 can stretch the reset spring 22 while moving, and therefore, when the telescopic rod 25 resets, the reset elasticity of the reset spring 22 can drive the limiting sliding sleeve 15, the fixed block 16 and the lifting block 11 to reset, so that the top plate 13 can reset to the inner cavity of the annular die 3, can be ejecting with the product of 3 inner chambers of ring die through roof 13, not only convenient and fast has avoided the manual product of taking moreover to cause the condition of damage to it to appear, has solved the product shaping back and has not been convenient for take out from the die cavity, needs manual prying out the fashioned product from the die cavity, not only causes the damage to the product easily, can cause the sled mark to the mould moreover, wastes time and energy, reduces production efficiency's problem.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric motor car iron core product ejection mechanism for mould, includes under casing (1), its characterized in that: the top of the bottom box (1) is fixedly connected with a table top plate (2), the top of the table top plate (2) is fixedly connected with a ring-shaped die (3), both sides of the top of the table top plate (2) are fixedly connected with stand columns (4), the top of the stand columns (4) is fixedly connected with a transverse plate (5), the top of the transverse plate (5) is fixedly connected with a cylinder (6), an output shaft of the cylinder (6) penetrates through the transverse plate (5) and is fixedly connected with a movable plate (7), the bottom of the movable plate (7) is fixedly connected with an upper die (8), the right side of an inner cavity of the bottom box (1) is fixedly connected with a telescopic rod (25), an output end of the telescopic rod (25) is fixedly connected with a movable frame (9), the inner cavity of the movable frame (9) is movably connected with a limiting wheel (10) through a bearing, and the top of the limiting wheel (10) is slidably connected with a lifting block (11), the top fixedly connected with ejector pin (12) of lifter block (11), top fixedly connected with roof (13) of ejector pin (12), roof (13) run through under casing (1) and extend to the inner chamber of annular mould (3), the spacing slide bar of left side fixedly connected with (14) of under casing (1) inner chamber bottom, the sliding surface of spacing slide bar (14) is connected with spacing sliding sleeve (15), one side fixedly connected with fixed block (16) of spacing sliding sleeve (15), the one end and lifter block (11) fixed connection of spacing sliding sleeve (15) are kept away from in fixed block (16).
2. The product ejection mechanism for the electric vehicle iron core mold as claimed in claim 1, wherein: the bottom of the lifting block (11) is provided with a limiting groove (17), and the top of the limiting wheel (10) extends to the inner cavity of the limiting groove (17) and is in sliding connection with the inner cavity of the limiting groove (17).
3. The product ejection mechanism for the electric vehicle iron core mold as claimed in claim 1, wherein: all fixedly connected with guide arms (18) around fly leaf (7) bottom, constant head tank (19) have all been seted up around annular mould (3) top, guide arm (18) extend to the inner chamber of constant head tank (19) and with the inner chamber sliding connection of constant head tank (19).
4. The product ejection mechanism for the electric vehicle iron core mold as claimed in claim 1, wherein: first spout (20) have been seted up to one side of stand (4), the equal fixedly connected with first slider (21) in both sides of fly leaf (7), the one end that fly leaf (7) were kept away from in first slider (21) extends to the inner chamber of first spout (20) and with the inner chamber sliding connection of first spout (20).
5. The product ejection mechanism for the electric vehicle iron core mold as claimed in claim 1, wherein: the lower pot head on spacing slide bar (14) surface is equipped with reset spring (22), the both ends of reset spring (22) respectively with the inner wall fixed connection of spacing sliding sleeve (15) and under casing (1).
6. The product ejection mechanism for the electric vehicle iron core mold as claimed in claim 1, wherein: second spout (23) have all been seted up to the both sides of spacing sliding sleeve (15) inner chamber, the equal fixedly connected with second slider (24) in both sides on spacing slide bar (14) surface, the one end that spacing slide bar (14) were kept away from in second slider (24) extends to the inner chamber of second spout (23) and with the inner chamber sliding connection of second spout (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110597370.8A CN113245462A (en) | 2021-05-31 | 2021-05-31 | Product ejection mechanism for electric vehicle iron core mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110597370.8A CN113245462A (en) | 2021-05-31 | 2021-05-31 | Product ejection mechanism for electric vehicle iron core mold |
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| CN113245462A true CN113245462A (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110597370.8A Pending CN113245462A (en) | 2021-05-31 | 2021-05-31 | Product ejection mechanism for electric vehicle iron core mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117596782A (en) * | 2024-01-19 | 2024-02-23 | 江苏艾诺信电路技术有限公司 | Vacuum preloading device of 5G high-frequency circuit board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117596782B (en) * | 2024-01-19 | 2024-04-12 | 江苏艾诺信电路技术有限公司 | Vacuum preloading device of 5G high-frequency circuit board |
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