CN112959609A - Mold with ejection mechanism for producing automobile speed sensor and using method of mold - Google Patents
Mold with ejection mechanism for producing automobile speed sensor and using method of mold Download PDFInfo
- Publication number
- CN112959609A CN112959609A CN202011560304.5A CN202011560304A CN112959609A CN 112959609 A CN112959609 A CN 112959609A CN 202011560304 A CN202011560304 A CN 202011560304A CN 112959609 A CN112959609 A CN 112959609A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 description 9
- 238000000465 moulding Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1742—Mounting of moulds; Mould supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/752—Measuring equipment
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of dies, in particular to a die with an ejection mechanism for producing an automobile speed sensor, which comprises a die base, wherein a motor is arranged on the right side of the die base, an output shaft of the motor penetrates through the die base and extends into the die base, a threaded rod is rotatably connected into the die base, and the right end of the threaded rod is fixedly connected with the output shaft of the motor; the mould can automatically eject the produced workpiece, effectively improves the production efficiency, is convenient for fixing moulds with different sizes, brings convenience to production work, solves the problem that the labor capacity of workers is increased while the production efficiency is reduced because the finished workpiece needs to be manually stripped from the mould by the workers after the production of the workpiece is finished by the existing mould for producing the automobile speed sensor, and avoids the condition that the production work is inconvenient because the existing mould is not convenient for fixing the mould.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a die with an ejection mechanism for producing an automobile speed sensor and a using method thereof.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
Present mould for automobile speed sensor production accomplishes the back at work piece production, need the manual work piece that will accomplish of staff to peel off from the mould, still increased staff's the amount of labour when having reduced production efficiency, and present mould is not convenient for fix self moreover, bring inconvenience for production work, we propose one kind for this reason can be automatic ejecting with the work piece of production completion, effectively improve production efficiency, and still conveniently fix the mould of variation in size, the mould for automobile speed sensor production that brings the facility for production work solves this problem.
Disclosure of Invention
The invention aims to provide a mold for producing an automobile speed sensor with an ejection mechanism and a using method thereof, which have the advantages of automatically ejecting a produced workpiece, effectively improving the production efficiency, facilitating the fixation of molds with different sizes and bringing convenience to production work, and solve the problems that the finished workpiece needs to be manually stripped from the mold by a worker after the production of the workpiece is finished in the conventional mold, the production efficiency is reduced, the labor capacity of the worker is increased, and the conventional mold for producing the automobile speed sensor is inconvenient for fixing the mold per se and brings inconvenience to the production work.
In order to achieve the purpose, the invention provides the following technical scheme: a mold with an ejection mechanism for producing an automobile speed sensor comprises a mold base, wherein a motor is installed on the right side of the mold base, an output shaft of the motor penetrates through the mold base and extends into the mold base, a threaded rod is rotatably connected inside the mold base, the right end of the threaded rod is fixedly connected with the output shaft of the motor, a threaded sleeve is in threaded connection with the surface of the threaded rod, a connecting rod is bolted at the top of the threaded sleeve, fixed grooves are formed in the left side and the right side of the top of the mold base, the top end of the connecting rod penetrates through the fixed grooves and is in sliding connection with the inner walls of the fixed grooves, fixed plates are in sliding connection with the left side and the right side of the top of the mold base, the fixed plates are fixedly connected with the connecting rod, a lower mold plate is arranged on the top of the mold base and between the fixed plates, the inner part of the lower die plate is positioned below the lower forming groove and is provided with a first mounting groove, the bottom of the inner wall of the first mounting groove is fixedly provided with a spring, the number of the springs is a plurality, the springs are sequentially arranged in the first mounting groove from left to right, the top of the spring is fixedly connected with a movable plate, the movable plate is in sliding connection with the inner wall of the first mounting groove, the top of the movable plate is in bolt connection with a plurality of ejector rods, the top ends of the ejector rods penetrate through the inner part of the lower forming groove and are in sliding connection with the lower forming groove, the top of the ejector rods is in bolt connection with a fixed plate, the bottom of the inner wall of the lower forming groove is provided with a clamping groove, the clamping groove is in sliding connection with the fixed plate, the left side and the right side of the top of the lower die plate are both provided with through grooves, the through grooves are communicated with the first mounting groove, the inner, the top of bed die board is provided with the mould board, the equal fixedly connected with push rod in the left and right sides at last mould board top, the sprue is installed at the top of going up the mould board, the inside of going up the mould board is provided with the shunt tubes, and shunt tubes and sprue intercommunication, go up the bottom of mould board and seted up a plurality of last shaping grooves, and go up shaping groove and shunt tubes and be linked together, the left and right sides of going up mould board bottom has all bolted the feeler lever, and the inner wall sliding connection of feeler lever and logical groove.
Preferably, the thread directions of the left side and the right side of the surface of the threaded rod are opposite, the number of the thread sleeves is two, and the thread sleeves are respectively arranged on the left side and the right side of the surface of the threaded rod.
Preferably, the bottom of the threaded sleeve is bolted with a limiting rod, the bottom of the inner wall of the mold base is provided with a limiting groove, the bottom end of the limiting rod extends into the limiting groove and is bolted with a limiting block, and the limiting block is connected with the inner wall of the limiting groove in a sliding mode.
Preferably, the second mounting groove has all been seted up to the inside of bed die plate, and the left and right sides that is located first mounting groove, the cooling tube is installed to the inner wall of second mounting groove, the cooling tube is and meanders the setting, and the cooling tube is made by the aluminum alloy material, the outlet is all installed to the positive left and right sides of bed die plate, the water inlet is all installed to the left and right sides at bed die plate rear, and the cooling tube communicates with water inlet and outlet respectively.
Preferably, the top of the left side and the top of the right side of the lower die plate are fixedly provided with guide plates, the bottoms of the left side and the right side of the upper die plate are bolted with guide blocks, the surfaces of the opposite sides of the guide plates are provided with guide grooves, and the guide blocks are connected with the inner walls of the guide grooves in a sliding manner.
Preferably, the surface of one side of the fixed plate opposite to the fixed plate is bonded with an anti-slip pad, the anti-slip pad is made of natural rubber, and anti-slip lines are arranged on the surface of one side of the anti-slip pad opposite to the fixed plate.
Preferably, the draw-in groove all is the round platform form with the stationary blade and sets up, the inner wall of draw-in groove bonds and has sealed the pad and sealed pad to make by heat-resisting rubber material.
The use method of the mold with the ejection mechanism for producing the automobile speed sensor comprises the following steps:
a: when the position of the lower die plate needs to be fixed, a worker moves the lower die plate to the center of the top of the die base, meanwhile, a motor is started, an output shaft of the motor drives a threaded rod to start rotating, threaded sleeves on the left side and the right side of the surface of the threaded rod are limited, so that the threaded sleeves on the two sides move in opposite directions or opposite directions;
b: when the production of the automobile speed sensor needs to be carried out, a worker starts a hydraulic rod or an electric telescopic rod to push the push rod, so that the push rod drives the upper die plate to move downwards, the guide block enters the guide groove along with the upper die plate, after the bottom end of the feeler lever moves to the inside of the through groove, the fixed rod is extruded downwards by the feeler lever along with the feeler lever, the movable plate presses the spring downwards, the fixed plate moves towards the clamping groove at the bottom of the lower forming groove, after the upper die plate is completely attached to the lower die plate, the movement of the push rod is stopped, the fixed plate moves to the inside of the clamping groove along with the feeler lever, then the melted material is injected into the upper die plate through the injection port, then the material enters the upper forming groove and the lower forming groove through the shunt pipe, after the material is injected, cooling liquid is introduced into the heat dissipation pipe through the water inlet, then the cooling liquid is discharged from, thereby completing the production operation of the automobile speed sensor;
c: when needs carry out the ejection of compact with car speed sensor, go up the shaping back of work piece in shaping groove and the lower shaping inslot, the re-control push rod makes the push rod drive the mould board and upwards removes, and the feeler lever upwards moves thereupon for the spring takes place to kick-back and upwards promotes the fly leaf, and the liftout pole is ejecting with the work piece of shaping inslot down, accomplishes the ejection of compact operation to car speed sensor with this.
Compared with the prior art, the invention has the following beneficial effects:
the mould can automatically eject the produced workpiece, effectively improves the production efficiency, is convenient for fixing moulds with different sizes, brings convenience to production work, solves the problem that the labor capacity of workers is increased while the production efficiency is reduced because the finished workpiece needs to be manually stripped from the mould by the workers after the production of the workpiece is finished by the existing mould for producing the automobile speed sensor, and avoids the condition that the production work is inconvenient because the existing mould is not convenient for fixing the mould.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the lower die plate of the present invention;
FIG. 3 is a left side cross-sectional view of the lower die plate of the present invention;
FIG. 4 is a perspective view of the mold base of the present invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 1;
fig. 6 is a partial enlarged view of the invention at B in fig. 2.
In the figure: 1. a mold base; 2. a motor; 3. a threaded rod; 4. a threaded sleeve; 5. fixing grooves; 6. a connecting rod; 7. a fixing plate; 8. a lower die plate; 9. a lower forming groove; 10. a first mounting groove; 11. a spring; 12. a movable plate; 13. a lifter bar; 14. a fixing sheet; 15. a card slot; 16. a through groove; 17. fixing the rod; 18. An upper die plate; 19. a push rod; 20. a material injection port; 21. a shunt tube; 22. an upper molding groove; 23. a feeler lever; 24. a limiting rod; 25. a limiting groove; 26. a limiting block; 27. a second mounting groove; 28. a radiating pipe; 29. A water inlet; 30. a water outlet; 31. a guide block; 32. a guide plate; 33. a guide groove; 34. a non-slip mat; 35. and a gasket.
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.
Referring to fig. 1-6, a mold for producing an automobile speed sensor with an ejection mechanism comprises a mold base 1, a motor 2 is installed on the right side of the mold base 1, an output shaft of the motor 2 penetrates through the mold base 1 and extends into the mold base 1, a threaded rod 3 is rotatably connected inside the mold base 1, the right end of the threaded rod 3 is fixedly connected with the output shaft of the motor 2, a threaded sleeve 4 is connected with the surface of the threaded rod 3 in a threaded manner, a connecting rod 6 is bolted on the top of the threaded sleeve 4, fixing grooves 5 are respectively formed on the left side and the right side of the top of the mold base 1, the top end of the connecting rod 6 penetrates through the fixing grooves 5 and is slidably connected with the inner walls of the fixing grooves 5, fixing plates 7 are slidably connected on the left side and the right side of the top of the mold base 1, a lower mold plate 8 is arranged between the fixing plates 7 on, the top of the lower die plate 8 is provided with a plurality of lower forming grooves 9, the interior of the lower die plate 8 is provided with a first mounting groove 10 positioned below the lower forming grooves 9, the bottom of the inner wall of the first mounting groove 10 is fixedly provided with a spring 11, the number of the springs 11 is a plurality of, and the springs 11 are sequentially arranged from left to right in the first mounting groove 10, the top of the spring 11 is fixedly connected with a movable plate 12, the movable plate 12 is slidably connected with the inner wall of the first mounting groove 10, the top of the movable plate 12 is bolted with a plurality of ejector rods 13, the top ends of the ejector rods 13 penetrate through the interior of the lower forming grooves 9 and are slidably connected with the lower forming grooves 9, the top of the ejector rods 13 is bolted with a fixed plate 14, the bottom of the inner wall of the lower forming grooves 9 is provided with a clamping groove 15, the clamping groove 15 is slidably connected with the fixed plate 14, the left side and the right side of the top of the lower die plate 8, the inner part of the through groove 16 is connected with a fixed rod 17 in a sliding manner, the bottom end of the fixed rod 17 is fixedly connected with the movable plate 12, the upper die plate 18 is arranged above the lower die plate 8, push rods 19 are fixedly connected with the left side and the right side of the top part of the upper die plate 18, a feeding port 20 is arranged at the top part of the upper die plate 18, a shunt pipe 21 is arranged inside the upper die plate 18, the shunt pipe 21 is communicated with the feeding port 20, a plurality of upper forming grooves 22 are formed in the bottom part of the upper die plate 18, the upper forming grooves 22 are communicated with the shunt pipe 21, contact rods 23 are bolted on the left side and the right side of the bottom part of the upper die plate 18, and the contact rods 23 are in sliding connection with the inner wall of the through groove 16. The workpiece needing to be completed by workers is manually stripped from the die, the labor capacity of the workers is increased while the production efficiency is reduced, and the die for producing the existing automobile speed sensor is inconvenient to fix the automobile speed sensor and brings inconvenience to production work.
In this embodiment, the thread directions of the left and right sides of the surface of the threaded rod 3 are opposite, the number of the thread sleeves 4 is two, and the two thread sleeves are respectively arranged on the left and right sides of the surface of the threaded rod 3, so that the fixing plates 7 can move in opposite directions or opposite directions through the arrangement of the threaded rod 3 and the thread sleeves 4.
In this embodiment, the bottom bolt of thread bush 4 has spacing rod 24, and spacing groove 25 has been seted up to the bottom of 1 inner wall of mould base, and the bottom of spacing rod 24 extends to the inside of spacing groove 25 and the bolt has spacing piece 26, and spacing piece 26 and the inner wall sliding connection of spacing groove 25 through setting up of spacing rod 24, spacing groove 25 and spacing piece 26, improve the stability when moving about fixed plate 7.
In this embodiment, lower die plate 8's inside, and be located the left and right sides of first mounting groove 10 and all seted up second mounting groove 27, cooling tube 28 is installed to the inner wall of second mounting groove 27, cooling tube 28 is sinuous setting, and cooling tube 28 is made by the aluminum alloy material, outlet 30 is all installed to the positive left and right sides of lower die plate 8, water inlet 29 is all installed to the left and right sides at lower die plate 8 rear, and cooling tube 28 communicates with water inlet 29 and outlet 30 respectively, through second mounting groove 27, cooling tube 28, outlet 30 and water inlet 29's setting, the work piece to in lower shaping groove 9 and the last shaping groove 22 carries out the heat dissipation processing, and the production efficiency is improved.
In this embodiment, guide plates 32 are fixedly mounted on the top of the left side and the right side of the lower die plate 8, guide blocks 31 are bolted to the bottom of the left side and the right side of the upper die plate 18, guide grooves 33 are formed in the surfaces of the opposite sides of the guide plates 32, the guide blocks 31 are slidably connected with the inner walls of the guide grooves 33, and stability of the upper die plate 18 during downward movement is improved through the arrangement of the guide plates 32, the guide blocks 31 and the guide grooves 33.
In this embodiment, the fixed plate 7 all bonds on the surface of one side in opposite directions has slipmat 34, and slipmat 34 is made by the natural rubber material, and slipmat 34 is provided with anti-skidding line on the surface of one side in opposite directions, and through the setting of slipmat 34, when fixed plate 7 presss from both sides the fastening timing to bed die board 8, prevents that fixed plate 7 from causing wearing and tearing to bed die board 8 surface, can also improve the fixed effect of fixed plate 7 to bed die board 8.
In this embodiment, draw-in groove 15 and stationary blade 14 all are the round platform form and set up, and the inner wall of draw-in groove 15 bonds and has sealed the pad 35 and sealed the pad 35 to be made by heat-resisting rubber material, through the setting of sealed pad 35, increases the leakproofness of shaping groove 9 down, prevents that the material from revealing.
The use method of the mold with the ejection mechanism for producing the automobile speed sensor comprises the following steps:
a: when the position of the lower die plate 8 needs to be fixed, a worker moves the lower die plate 8 to the center of the top of the die base 1, meanwhile, the motor 2 is started, an output shaft of the motor 2 drives the threaded rod 3 to start rotating, the threaded sleeves 4 on the left side and the right side of the surface of the threaded rod 3 are limited, so that the threaded sleeves 4 on the two sides move in opposite directions or opposite directions, the rotating direction of the output shaft of the motor 2 is controlled according to the size of the lower die plate 8, the fixing plate 7 moves towards the lower die plate 8, the lower die plate 8 is clamped and fixed, and after the fixing is finished, the motor 2 is closed, so that the fixing operation of the lower die plate 8 can be finished;
b: when the production of the automobile speed sensor is required, a worker starts a hydraulic rod or an electric telescopic rod to push a push rod 19, so that the push rod 19 drives an upper mold plate 18 to move downwards, a guide block 31 enters a guide groove 33 along with the upper mold plate, after the bottom end of a contact rod 23 moves to the inside of a through groove 16, a fixed rod 17 is extruded downwards by the contact rod 23 along with the lower mold plate, a movable plate 12 presses a spring 11 downwards, a fixed plate 14 moves towards a clamping groove 15 at the bottom of a lower molding groove 9, after the upper mold plate 18 is completely attached to a lower mold plate 8, the push rod 19 stops moving, the fixed plate 14 moves to the inside of the clamping groove 15 along with the lower mold plate, then a melted material is injected into the upper mold plate 18 through a material injection port 20, then the material enters the upper molding groove 22 and the lower molding groove 9 through a shunt pipe 21, and after the material injection is completed, a cooling liquid is introduced into a, then the cooling liquid is discharged from the water outlet 30, and the heat dissipation treatment is carried out on the workpieces in the upper forming groove 22 and the lower forming groove 9, so that the production operation of the automobile speed sensor is completed;
c: when the automobile speed sensor needs to be discharged, after workpieces in the upper forming groove 22 and the lower forming groove 9 are formed, the push rod 19 is controlled again, the push rod 19 drives the upper die plate 18 to move upwards, the feeler lever 23 moves upwards along with the upper die plate, the spring 11 rebounds to push the movable plate 12 upwards, and the ejector rod 13 ejects the workpieces in the lower forming groove 9, so that the discharging operation of the automobile speed sensor is completed.
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 (8)
1. The utility model provides a mould is used in production of car speed sensor with ejection mechanism, includes mould base (1), its characterized in that: the die comprises a die base (1), a motor (2) is installed on the right side of the die base (1), an output shaft of the motor (2) penetrates through the die base (1) and extends to the interior of the die base (1), a threaded rod (3) is rotatably connected to the interior of the die base (1), the right end of the threaded rod (3) is fixedly connected with the output shaft of the motor (2), a threaded sleeve (4) is connected to the surface of the threaded rod (3) in a threaded manner, a connecting rod (6) is bolted to the top of the threaded sleeve (4), fixing grooves (5) are formed in the left side and the right side of the top of the die base (1), the top end of the connecting rod (6) penetrates through the fixing grooves (5) and is in sliding connection with the inner walls of the fixing grooves (5), fixing plates (7) are connected to the left side and the right side of the top of, the die comprises a die base (1), a lower die plate (8) is arranged between two side fixing plates (7) at the top of the die base, a plurality of lower forming grooves (9) are formed in the top of the lower die plate (8), a first mounting groove (10) is formed in the lower portion of the lower forming groove (9), springs (11) are fixedly mounted at the bottom of the inner wall of the first mounting groove (10), the springs (11) are arranged in the lower die plate (8) in sequence from left to right, a movable plate (12) is fixedly connected to the top of each spring (11), the movable plate (12) is connected with the inner wall of the first mounting groove (10) in a sliding mode, a plurality of material ejecting rods (13) are bolted to the top of the movable plate (12), and the top ends of the material ejecting rods (13) penetrate through the inner portion of the lower forming grooves (9) and are connected with the lower forming grooves (9) in a sliding mode, the material ejecting device is characterized in that a fixing piece (14) is bolted at the top of the material ejecting rod (13), a clamping groove (15) is formed in the bottom of the inner wall of the lower forming groove (9), the clamping groove (15) is connected with the fixing piece (14) in a sliding manner, through grooves (16) are formed in the left side and the right side of the top of the lower die plate (8), the through grooves (16) are communicated with the first mounting groove (10), a fixing rod (17) is connected in the through grooves (16) in a sliding manner, the bottom end of the fixing rod (17) is fixedly connected with the movable plate (12), an upper die plate (18) is arranged above the lower die plate (8), push rods (19) are fixedly connected to the left side and the right side of the top of the upper die plate (18), a material injecting port (20) is installed at the top of the upper die plate (18), a shunt pipe (21) is arranged in the upper die plate, a plurality of upper forming grooves (22) are formed in the bottom of the upper die plate (18), the upper forming grooves (22) are communicated with the flow dividing pipe (21), contact rods (23) are bolted to the left side and the right side of the bottom of the upper die plate (18), and the contact rods (23) are connected with the inner wall of the through groove (16) in a sliding mode.
2. The mold for producing the automobile speed sensor with the ejection mechanism according to claim 1, wherein: the left side and the right side of the surface of the threaded rod (3) are opposite in thread direction, the number of the thread sleeves (4) is two, and the two thread sleeves are respectively arranged on the left side and the right side of the surface of the threaded rod (3).
3. The mold for producing the automobile speed sensor with the ejection mechanism according to claim 1, wherein: the bottom of the threaded sleeve (4) is bolted with a limiting rod (24), the bottom of the inner wall of the die base (1) is provided with a limiting groove (25), the bottom end of the limiting rod (24) extends to the inside of the limiting groove (25) and is bolted with a limiting block (26), and the limiting block (26) is in sliding connection with the inner wall of the limiting groove (25).
4. The mold for producing the automobile speed sensor with the ejection mechanism according to claim 1, wherein: second mounting groove (27) have all been seted up to the inside of bed die plate (8), and the left and right sides that is located first mounting groove (10), cooling tube (28) are installed to the inner wall of second mounting groove (27), cooling tube (28) are and wriggle the setting, and cooling tube (28) are made by the aluminum alloy material, outlet (30) are all installed to the positive left and right sides of bed die plate (8), water inlet (29) are all installed to the left and right sides at bed die plate (8) rear, and cooling tube (28) communicate with water inlet (29) and outlet (30) respectively.
5. The mold for producing the automobile speed sensor with the ejection mechanism according to claim 1, wherein: the die is characterized in that guide plates (32) are fixedly mounted at the tops of the left side and the right side of the lower die plate (8), guide blocks (31) are bolted to the bottoms of the left side and the right side of the upper die plate (18), guide grooves (33) are formed in the surfaces of the opposite sides of the guide plates (32), and the guide blocks (31) are connected with the inner walls of the guide grooves (33) in a sliding mode.
6. The mold for producing the automobile speed sensor with the ejection mechanism according to claim 1, wherein: the anti-skid plate is characterized in that anti-skid pads (34) are bonded on the surface of one opposite side of the fixing plate (7), the anti-skid pads (34) are made of natural rubber materials, and anti-skid lines are arranged on the surface of one opposite side of the anti-skid pads (34).
7. The mold for producing the automobile speed sensor with the ejection mechanism according to claim 1, wherein: draw-in groove (15) all are the setting of round platform form with stationary blade (14), the inner wall of draw-in groove (15) bonds and has sealed pad (35) and sealed pad (35) to make by heat-resisting rubber material.
8. The use method of the mold for producing the automobile speed sensor with the ejection mechanism according to any one of claims 1 to 7, characterized in that: the using method comprises the following steps:
a: when the position of the lower die plate (8) needs to be fixed, a worker moves the lower die plate (8) to the center of the top of the die base (1), meanwhile, the motor (2) is started, an output shaft of the motor (2) drives the threaded rod (3) to start rotating, threaded sleeves (4) on the left side and the right side of the surface of the threaded rod (3) are limited, so that the threaded sleeves (4) on the two sides move in opposite directions or opposite directions, the rotating direction of the output shaft of the motor (2) is controlled according to the size of the lower die plate (8), the fixing plate (7) moves towards the lower die plate (8), the lower die plate (8) is clamped and fixed, and the motor (2) is turned off after the fixing is completed, so that the fixing operation of the lower die plate (8) can be completed;
b: when the automobile speed sensor needs to be produced, a worker starts a hydraulic rod or an electric telescopic rod to push a push rod (19), so that the push rod (19) drives an upper mold plate (18) to move downwards, a guide block (31) enters a guide groove (33) along with the upper mold plate, after the bottom end of a feeler lever (23) moves to the inside of a through groove (16), a fixed rod (17) is extruded downwards by the feeler lever (23) along with the lower mold plate, a movable plate (12) presses a spring (11) downwards, a fixed plate (14) moves towards a clamping groove (15) at the bottom of a forming groove (9), after the upper mold plate (18) is completely attached to the lower mold plate (8), the movement of the push rod (19) is stopped, the fixed plate (14) moves to the inside of the clamping groove (15), then, the melted material is injected into the upper mold plate (18) through a material injection port (20), and then enters the upper forming groove (22) and the lower forming groove (9) through a flow dividing pipe (21), after the materials are injected, cooling liquid is introduced into the radiating pipe (28) through the water inlet (29), then the cooling liquid is discharged from the water outlet (30), and the workpieces in the upper forming groove (22) and the lower forming groove (9) are subjected to radiating treatment, so that the production operation of the automobile speed sensor is completed;
c: when the automobile speed sensor needs to be discharged, after workpieces in the upper forming groove (22) and the lower forming groove (9) are formed, the push rod (19) is controlled again, the push rod (19) drives the upper die plate (18) to move upwards, the contact rod (23) moves upwards along with the upper die plate, the spring (11) rebounds to push the movable plate (12) upwards, and the ejector rod (13) ejects the workpieces in the lower forming groove (9), so that the discharging operation of the automobile speed sensor is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011560304.5A CN112959609B (en) | 2020-12-25 | 2020-12-25 | Mold with ejection mechanism for producing automobile speed sensor and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011560304.5A CN112959609B (en) | 2020-12-25 | 2020-12-25 | Mold with ejection mechanism for producing automobile speed sensor and use method thereof |
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| CN112959609A true CN112959609A (en) | 2021-06-15 |
| CN112959609B CN112959609B (en) | 2024-02-06 |
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| CN117862475A (en) * | 2024-03-13 | 2024-04-12 | 江苏力野精工科技有限公司 | Automobile shaft rod machining die with ejection structure |
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| CN112959609B (en) | 2024-02-06 |
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