CN111112627A - Press-formed gear manufacturing device - Google Patents
Press-formed gear manufacturing device Download PDFInfo
- Publication number
- CN111112627A CN111112627A CN202010085590.8A CN202010085590A CN111112627A CN 111112627 A CN111112627 A CN 111112627A CN 202010085590 A CN202010085590 A CN 202010085590A CN 111112627 A CN111112627 A CN 111112627A
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- Prior art keywords
- gear
- cavity
- block
- connecting rod
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a press-formed gear manufacturing device, which comprises a machine body, wherein a lifting block capable of sliding up and down is arranged at the upper end of the machine body, an extrusion device is arranged in the lifting block and comprises a cam cavity in the lifting block, a cam is rotatably arranged in the cam cavity, and the left end of the cam is in power connection with a first motor fixedly arranged in the lifting block through a cam shaft.
Description
Technical Field
The invention relates to the technical field of gear manufacturing, in particular to a gear manufacturing device for press forming.
Background
The gear is indispensable in the mechanical device, is an essential important part, and the processing of gear is loaded down with trivial details, and the course of working is long, and is inefficient, and the gear that the processing was accomplished still needs the manual work to pick up the collection, and is consuming time and wasting force, therefore it improves above-mentioned problem to need to set up a bearing outer lane ball and loads groove processing equipment.
Disclosure of Invention
The present invention aims to provide a press-formed gear manufacturing apparatus for overcoming the above-mentioned drawbacks of the prior art.
The robot control system comprises a robot control system, and comprises a machine body, wherein an elevating block capable of sliding up and down is arranged at the upper end of the machine body, an extrusion device is arranged in the elevating block and comprises a cam cavity in the elevating block, a cam is rotatably arranged in the cam cavity, the left end of the cam is in power connection with a first motor fixedly arranged in the elevating block through a cam shaft, the lower end of the cam cavity is communicated with a telescopic cavity, a telescopic block capable of sliding up and down is arranged in the telescopic cavity, a telescopic rod is fixedly arranged at the lower end of the telescopic block in a penetrating manner of the elevating block, a male die pressed into a gear is fixedly arranged at the lower end of the telescopic rod, a first connecting rod is arranged at the upper end of the cam cavity, a second connecting rod is fixedly connected at the upper end of the cam cavity, and extends downwards into a gear moving cavity at the lower, and the lower extreme fixed mounting has the fourth gear, the elevator right-hand member fixed connection fixed block, the fixed block right-hand member extends into the lift intracavity and fixed connection lifter, the lifter can slide from top to bottom in the lift intracavity, lifter female connection has the threaded rod, the threaded rod runs through the lift chamber and the lower extreme extends to the meshing intracavity, and fixed connection first gear, the first gear left end is equipped with the second gear, the second gear left end is equipped with the third gear, the second gear can move about through regulation and control device, respectively with the third gear with the first gear meshing, the third gear is fixed mounting on the gear shaft, gear shaft upper end connection blevile of push, blevile of push includes the push pedal that can move about, the push pedal left end is equipped with forming device, forming device includes die and the kicking block that can reciprocate, the bottom wall of the machine body is provided with a conveying cavity with a right opening, and a first belt wheel, a second belt wheel and a third belt wheel are arranged in the conveying cavity and used for conveying finished products.
On the basis of the technical scheme, the extrusion device comprises a slidable telescopic block arranged in the telescopic cavity, the telescopic block is abutted to the cam, the lower end of the telescopic block is fixedly connected with a telescopic rod, the telescopic rod penetrates through the lifting block and the lower end of the lifting block are fixedly provided with a male die, the telescopic block is provided with a cam spring on the telescopic rod between the bottom walls of the telescopic cavity, the upper end of the cam cavity is provided with a first connecting rod, the cam is abutted to the cam and provided with the telescopic spring between the top walls of the cam cavity, the right end of the first connecting rod is fixedly connected with a second connecting rod, the lower end of the second connecting rod extends into the gear moving cavity, and the gear moving cavity is internally provided with a fourth gear fixedly connected with the second.
On the basis of the technical scheme, when the cam rotates, the convex part is abutted to the telescopic block to enable the telescopic block to move downwards, at the moment, the first connecting rod enables the first connecting rod to move downwards due to gravity and the restoring elasticity of the telescopic spring, the fourth gear is driven to move downwards to be meshed with the second gear and the third gear to rotate, and power is provided for the material pushing device.
On the basis of the technical scheme, the regulating device comprises a sliding cavity arranged at the upper end of the meshing cavity, a sliding block capable of sliding left and right is arranged in the sliding cavity, a second motor is arranged at the bottom end of the sliding block, the second motor is in power connection with the second gear through a sliding shaft, an operating rod extending forwards is fixedly arranged on the sliding block, the top end of the sliding block is provided with a groove, the sliding block is connected with the sliding cavity through a sliding spring, the upper end of the sliding cavity is provided with a locking rod which can slide up and down and can slide up and down in the locking groove with the opening facing downwards, a locking spring is arranged between the top end of the locking rod and the inner top wall of the locking groove, the upper end of the locking rod is fixedly connected with a chain, the lifting rod moves downwards, the locking rod is pulled to move upwards through the lock chain and is moved out of the groove, and therefore the sliding block returns to the left end of the sliding cavity due to the elastic force of the sliding spring.
On the basis of the technical scheme, the material pushing device comprises a gear rotating shaft upper end fixedly connected with a half gear, the half gear is provided with half teeth, the half gear is abutted to the lower bottom wall of the push plate, the lower end of the push plate is provided with a push plate rack, the lower end of the push plate is fixedly provided with a fixed sliding block, the fixed sliding block slides on a sliding rail, the sliding rail is fixed between supporting rods on the machine body, a push plate spring is fixedly arranged between the right end of the push plate and the outer wall of a gear moving cavity, the gear rotating shaft rotates to drive the half gear to rotate, the half teeth are meshed with the push plate rack, the fixed sliding block slides on the sliding rail to drive the push plate to move left, finished products are pushed into the blanking port, the half gear rotates to one end without the teeth, and the push plate spring returns naturally to pull back the push plate.
On the basis of the technical scheme, the lower end of the gear rotating shaft extends into the power cavity and is fixedly provided with a first bevel gear, the front section of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected to a second pulley shaft.
On the basis of the technical scheme, forming device includes fixed lug, the roof is equipped with the ascending die cavity of opening on the fixed lug, the die cavity is equipped with the kicking block that can reciprocate in the kicking block intracavity, runs through the kicking block is equipped with the stand, kicking block lower extreme symmetry is equipped with the third connecting rod, third connecting rod lower extreme is equipped with the connecting rod spring, the terrace die pushes down at the internal shaping of die, the kicking block with the third connecting rod is pushed down simultaneously, after the suppression, the connecting rod spring get back to the nature will the third connecting rod with the kicking block rebound, the fashioned gear of die cavity will be by the kicking block is ejecting, through blanking mouth gets into the conveyer belt and collects.
On the basis of the technical scheme, the upper end of the machine body is provided with a lifting block capable of sliding up and down, an extruding device is arranged in the lifting block and comprises a cam cavity in the lifting block, a cam is rotatably arranged in the cam cavity, the left end of the cam is in power connection with a first motor fixedly arranged in the lifting block through a cam shaft, the lower end of the cam cavity is communicated with a telescopic cavity, a telescopic block capable of sliding up and down is arranged in the telescopic cavity, the lower end of the telescopic block penetrates through the lifting block and is fixedly provided with a telescopic rod, the lower end of the telescopic rod is fixedly provided with a male die pressed into a gear, the upper end of the cam cavity is provided with a first connecting rod, the upper end of the cam cavity is fixedly connected with a second connecting rod, the second connecting rod extends downwards into a gear moving cavity at the lower end of the lifting block, the lower end of, the right end of the fixed block extends into a lifting cavity and is fixedly connected with a lifting rod, the lifting rod can slide up and down in the lifting cavity, a threaded rod is connected with the lifting rod in a threaded manner, the threaded rod penetrates through the lifting cavity, the lower end of the threaded rod extends into a meshing cavity, the threaded rod is fixedly connected with a first gear, a second gear is arranged at the left end of the first gear, a third gear is arranged at the left end of the second gear, the second gear can move left and right through a regulating device and is respectively meshed with the third gear and the first gear, the third gear is fixedly arranged on a gear rotating shaft, a material pushing device is connected at the upper end of the gear rotating shaft and comprises a push plate which can move left and right, a forming device is arranged at the left end of the push plate and comprises a female die and an ejector block which can move up and down, the bottom wall of the machine body is provided, and the second belt wheel and the third belt wheel are used for conveying finished products.
On the basis of the technical scheme, the extrusion device comprises a slidable telescopic block arranged in the telescopic cavity, the telescopic block is abutted to the cam, the lower end of the telescopic block is fixedly connected with a telescopic rod, the telescopic rod penetrates through the lifting block and the lower end of the lifting block are fixedly provided with a male die, the telescopic block is provided with a cam spring on the telescopic rod between the bottom walls of the telescopic cavity, the upper end of the cam cavity is provided with a first connecting rod, the cam is abutted to the cam and provided with the telescopic spring between the top walls of the cam cavity, the right end of the first connecting rod is fixedly connected with a second connecting rod, the lower end of the second connecting rod extends into the gear moving cavity, and the gear moving cavity is internally provided with a fourth gear fixedly connected with the second.
On the basis of the technical scheme, when the cam rotates, the convex part is abutted to the telescopic block to enable the telescopic block to move downwards, at the moment, the first connecting rod enables the first connecting rod to move downwards due to gravity and the restoring elasticity of the telescopic spring, the fourth gear is driven to move downwards to be meshed with the second gear and the third gear to rotate, and power is provided for the material pushing device.
On the basis of the technical scheme, the regulating device comprises a sliding cavity arranged at the upper end of the meshing cavity, a sliding block capable of sliding left and right is arranged in the sliding cavity, a second motor is arranged at the bottom end of the sliding block, the second motor is in power connection with the second gear through a sliding shaft, an operating rod extending forwards is fixedly arranged on the sliding block, the top end of the sliding block is provided with a groove, the sliding block is connected with the sliding cavity through a sliding spring, the upper end of the sliding cavity is provided with a locking rod which can slide up and down and can slide up and down in the locking groove with the opening facing downwards, a locking spring is arranged between the top end of the locking rod and the inner top wall of the locking groove, the upper end of the locking rod is fixedly connected with a chain, the lifting rod moves downwards, the locking rod is pulled to move upwards through the lock chain and is moved out of the groove, and therefore the sliding block returns to the left end of the sliding cavity due to the elastic force of the sliding spring.
On the basis of the technical scheme, the material pushing device comprises a gear rotating shaft upper end fixedly connected with a half gear, the half gear is provided with half teeth, the half gear is abutted to the lower bottom wall of the push plate, the lower end of the push plate is provided with a push plate rack, the lower end of the push plate is fixedly provided with a fixed sliding block, the fixed sliding block slides on a sliding rail, the sliding rail is fixed between supporting rods on the machine body, a push plate spring is fixedly arranged between the right end of the push plate and the outer wall of a gear moving cavity, the gear rotating shaft rotates to drive the half gear to rotate, the half teeth are meshed with the push plate rack, the fixed sliding block slides on the sliding rail to drive the push plate to move left, finished products are pushed into the blanking port, the half gear rotates to one end without the teeth, and the push plate spring returns naturally to pull back the push plate.
On the basis of the technical scheme, the lower end of the gear rotating shaft extends into the power cavity and is fixedly provided with a first bevel gear, the front section of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected to a second pulley shaft.
On the basis of the technical scheme, forming device includes fixed lug, the roof is equipped with the ascending die cavity of opening on the fixed lug, the die cavity is equipped with the kicking block that can reciprocate in the kicking block intracavity, runs through the kicking block is equipped with the stand, kicking block lower extreme symmetry is equipped with the third connecting rod, third connecting rod lower extreme is equipped with the connecting rod spring, the terrace die pushes down at the internal shaping of die, the kicking block with the third connecting rod is pushed down simultaneously, after the suppression, the connecting rod spring get back to the nature will the third connecting rod with the kicking block rebound, the fashioned gear of die cavity will be by the kicking block is ejecting, through blanking mouth gets into the conveyer belt and collects.
The invention has the beneficial effects that: the device simple structure, the operation is simple and easy, and is uncomplicated, utilizes metal powder press forming gear, and is efficient, and manufacturing process is simple, utilizes the structure of cam to realize indirect motion, pushes away the material after the shaping and collects, does not need artifical one to pick up, has alleviateed workman's burden.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a press-formed gear manufacturing apparatus of the present invention;
FIG. 2 is a schematic enlarged front view of the structure of FIG. 1A according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure C-C in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, a press-formed gear manufacturing apparatus according to an embodiment of the present invention includes a machine body 10, an elevating block 24 capable of sliding up and down is disposed at an upper end of the machine body 10, an extruding device is disposed in the elevating block 24, the extruding device includes a cam cavity 28 in the elevating block 24, a cam 27 is rotatably disposed in the cam cavity 28, a left end of the cam 27 is in power connection with a first motor 25 fixedly mounted in the elevating block 24 through a cam shaft 26, a telescopic cavity 22 is communicated with a lower end of the cam cavity 28, a telescopic block 23 capable of sliding up and down is disposed in the telescopic cavity 22, a telescopic rod 21 is fixedly mounted at a lower end of the telescopic block 23 through the elevating block 24, a gear 20 is fixedly mounted at a lower end of the telescopic rod 21, a first connecting rod 30 is disposed at an upper end of the cam cavity 28, and a second connecting rod 18 is fixedly connected to an upper end of, the second connecting rod 18 extends downwards to a gear moving cavity 17 at the lower end of the lifting block 24, the lower end of the second connecting rod is fixedly provided with a fourth gear 16, the right end of the lifting block 24 is fixedly connected with a fixed block 31, the right end of the fixed block 31 extends into a lifting cavity 34 and is fixedly connected with a lifting rod 35, the lifting rod 35 can slide up and down in the lifting cavity 34, the lifting rod 35 is in threaded connection with a threaded rod 36, the threaded rod 36 penetrates through the lifting cavity 34, the lower end of the threaded rod extends into a meshing cavity 47 and is fixedly connected with a first gear 44, the left end of the first gear 47 is provided with a second gear 52, the left end of the second gear 52 is provided with a third gear 53, the second gear 52 can move left and right through a regulating device and is respectively meshed with the third gear 53 and the first gear 47, the third gear 53 is fixedly arranged on a gear rotating shaft 54, and the upper end of the gear rotating shaft 54, the material pushing device comprises a push plate 14 capable of moving left and right, a forming device is arranged at the left end of the push plate 14 and comprises a female die 60 and a top block 62 capable of moving up and down, a conveying cavity 12 with a right opening is formed in the bottom wall of the machine body 10, and a first belt wheel 11, a second belt wheel 56 and a third belt wheel 48 are arranged in the conveying cavity 12 and used for conveying finished products.
Beneficially, extrusion device include be equipped with slidable flexible piece 23 in flexible chamber 22, flexible piece 23 with the cam 27 butt, flexible piece 23 lower extreme fixedly connected with telescopic link 21, telescopic link 21 runs through elevator block 24 and lower extreme have set firmly terrace die 20, at flexible piece 23 with be equipped with cam spring 19 on the telescopic link 21 between the bottom wall in flexible chamber 22, cam chamber 28 upper end is equipped with first connecting rod 30, first connecting rod 30 butt cam 27 and with be equipped with expanding spring 29 between the roof in the cam chamber 28, first connecting rod 30 right-hand member fixed connection second connecting rod 18, second connecting rod 18 lower extreme extends to in the gear removes chamber 17, in the gear removes chamber 17 with second connecting rod 18 fixedly connected with fourth gear 16.
Advantageously, when the cam 27 rotates, the convex portion abuts against the telescopic block 23 to move it downwards, and at this time, the first link 30 moves downwards due to gravity and the restoring elasticity of the telescopic spring 29, and drives the fourth gear 16 to move downwards to be meshed with the second gear 49 and the third gear 53 for rotation, so as to provide power for the pushing device.
Advantageously, the adjusting and controlling device includes a sliding cavity 41 disposed at the upper end of the engaging cavity 47, a sliding block 43 capable of sliding left and right is disposed in the sliding cavity 41, a second motor 45 is disposed at the bottom end of the sliding block 43, the second motor 45 is in power connection with the second gear 49 through a sliding shaft 48, an operating rod 50 extending forward is fixedly disposed on the sliding block 43, a groove 51 is disposed at the top end of the sliding block 43, the sliding block 43 is connected with the sliding cavity 41 through a sliding spring 42, a locking rod 40 capable of sliding up and down is disposed at the upper end of the sliding cavity 41, the locking rod 40 is capable of sliding up and down in a locking cavity 37 with an opening facing downward, a locking spring 38 is disposed between the top end of the locking rod 40 and an inner top wall of the locking cavity, a locking chain 39 is fixedly connected at the upper end of the locking rod 40, the lifting rod 35 moves downward, it is moved out of the groove 77 so that the slide block 43 is returned to the left end of the slide chamber 41 by the elastic force of the slide spring 42.
Beneficially, the pushing device includes a half gear 69 fixedly connected to the upper end of the gear rotating shaft 54, the half gear 69 is provided with a half tooth 68, the half gear 69 abuts against the lower bottom wall of the pushing plate 14, a pushing plate rack 67 is provided at the lower end of the pushing plate 14, a fixed slider 74 is fixedly provided at the lower end of the pushing plate 14, the fixed slider 74 slides on a sliding rail 73, the sliding rail 73 is fixed between the support rods 52 on the machine body 10, a pushing plate spring 15 is fixedly provided between the right end of the pushing plate 14 and the outer wall of the gear moving cavity 17, the gear rotating shaft 54 rotates to drive the half gear 69 to rotate, the half tooth 68 is engaged with the pushing plate rack 67, the fixed slider 74 slides on the sliding rail 73 to drive the pushing plate 14 to move left, so as to push the finished product into the blanking port 13, the half gear 69 rotates to the end without tooth, and the pushing plate spring, the push plate 14 is pulled back and so on.
Advantageously, the lower end of the gear shaft 54 extends into the power chamber 70 and is fixedly mounted with a first bevel gear 70, a front section of the first bevel gear 70 is engaged with a second bevel gear 72, and the second bevel gear 72 is fixedly connected to the second pulley shaft 55.
Beneficially, the molding device includes a fixed lug 59, a cavity 61 with an upward opening is formed in an upper top wall of the fixed lug 59, a top block 62 capable of moving up and down in a top block cavity 64 is arranged in the cavity 61, a column 58 is arranged through the top block 62, a third connecting rod 65 is symmetrically arranged at a lower end of the top block 62, a connecting rod spring 66 is arranged at a lower end of the third connecting rod 65, the male die 20 is pressed down in the cavity 60 for molding, the top block 62 and the third connecting rod 65 are pressed down simultaneously, after the pressing is finished, the connecting rod spring 66 returns to naturally move the third connecting rod 65 and the top block 62 upward, a gear molded in the cavity 61 is ejected by the top block 62, and enters a conveyor belt through the blanking port 13 for collection.
In the initial state, the first motor 25 and the second motor 45 are both in the closed state, the lifting rod 35 is located at the top end of the lifting cavity 34, and the sliding block 43 is located at the left end of the sliding cavity 41.
When the work is needed, the sliding block 43 is pushed to the right end of the sliding cavity 41 manually, the bottom end of the locking rod 40 is embedded into the groove 51, so that the second gear 49 is engaged with the first gear 44, at this time, the second motor 45 is started, the second motor 45 drives the second gear 49 to rotate, the first gear 44 engaged with the second gear rotates, so as to drive the threaded rod 36 to rotate, the lifting rod 35 in threaded fit with the threaded rod moves downwards and drives the lifting block 24 to move downwards together, when the lifting rod 35 moves downwards to the bottom of the lifting cavity 34, the chain 39 fixed at the top end of the lifting rod 34 is straightened, the locking rod 40 is pulled up by the chain 39 and moves out of the groove 51, the sliding block 43 moves to the left end of the sliding cavity 41 due to the spring elasticity, at this time, the second gear 49 is disengaged with the first gear 44, the downward movement of the lifting block 24 drives the second connecting rod 18 and the fourth gear 16 to move downwards simultaneously, so that the fourth gear 16 moves into the lifting block 24, at this time, the first motor 25 is turned on, the cam 27 connected with power starts to rotate, the convex part abuts against the telescopic block 23, so that the telescopic block 23 moves downwards, the cam spring 19 is compressed to accumulate force, so as to drive the telescopic rod 21 to move downwards, the male die 20 enters the female die cavity 61 to be pressed and molded, the top block 62 drives the third connecting rod 65 to move downwards together due to pressure, the connecting rod spring 66 is compressed to accumulate force, when the convex part of the cam 27 rotates to abut against the first connecting rod 30, the telescopic block 23 loses abutting force, the male die 20 is driven to move out of the female die cavity 61 due to upward movement of the restoring force of the cam spring 19, at this time, the top block 62 loses pressure, the top block 62 moves up due to the elastic force of the connecting rod spring 66, the finished product in the female die cavity 61 out, one-time pressing is completed, at this time, the convex part of the cam 27 abuts against the first connecting rod 30, the telescopic spring 29 is compressed to, therefore, the fourth gear 16 is meshed with the third gear 53 and the second gear 49 simultaneously, the rotation of the second gear 49 drives the fourth gear 16 and the third gear 53 to rotate, so that the gear rotating shaft 54 drives the half gear 69 to rotate, the half gear 68 is meshed with the push plate rack 67 to drive the push plate 14 to move left, a finished product is pushed into the blanking port 13, the half gear 69 is rotated to one end without teeth, the push plate 14 is pulled back by the push plate spring 15, the finished product repeatedly enters the conveying cavity 12 through the blanking port 13, the rotation of the gear rotating shaft 54 drives the first bevel gear 70 to rotate, the second bevel gear 72 meshed with the first bevel gear 70 rotates to drive the second pulley shaft 55 to rotate, and the second pulley 56 is driven to rotate, so that the conveying belt rotates to transport and collect the finished product.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a gear manufacturing installation of press forming, includes the organism, its characterized in that: the upper end of the machine body is provided with a lifting block capable of sliding up and down, and an extrusion device is arranged in the lifting block
The extrusion device comprises a cam cavity in the lifting block, a cam is rotatably arranged in the cam cavity, the left end of the cam is in power connection with a first motor fixedly arranged in the lifting block through a cam shaft, the lower end of the cam cavity is communicated with a telescopic cavity, a telescopic block capable of sliding up and down is arranged in the telescopic cavity, the lower end of the telescopic block penetrates through the lifting block and is fixedly provided with a telescopic rod, the lower end of the telescopic rod is fixedly provided with a male die pressed into a gear, the upper end of the cam cavity is provided with a first connecting rod, the upper end of the cam cavity is fixedly connected with a second connecting rod, the second connecting rod extends downwards into a gear moving cavity at the lower end of the lifting block, the lower end of the telescopic block is fixedly provided with a fourth gear, the right end of the lifting block is fixedly connected with a fixed block, the right end of the fixed, lifter female connection has the threaded rod, the threaded rod runs through lift chamber and lower extreme extend to the meshing intracavity to the first gear of fixed connection, first gear left end is equipped with the second gear, the second gear left end is equipped with the third gear, second gear accessible regulation and control device can remove, respectively with the third gear with first gear engagement, third gear fixed mounting is in the gear shaft, blevile of push is connected to gear shaft upper end, blevile of push is including the push pedal that can remove about, the push pedal left end is equipped with forming device, forming device includes die and the kicking block that can reciprocate, and the organism diapire is equipped with the conveying chamber that the opening was right, be equipped with first band pulley in the conveying chamber, second band pulley and third band pulley carry the finished product.
2. The apparatus for manufacturing a press-formed gear according to claim, wherein: the extrusion device includes be equipped with the flexible piece of slidable in the flexible intracavity, flexible piece with the cam butt, flexible piece lower extreme fixedly connected with telescopic link, the telescopic link runs through elevator and lower extreme have set firmly the terrace die, flexible piece with be equipped with the cam spring on the telescopic link between the flexible intracavity diapire, cam chamber upper end is equipped with first connecting rod, first connecting rod butt cam and with be equipped with expanding spring between the cam intracavity roof, first connecting rod right end fixed connection second connecting rod, second connecting rod lower extreme extends to the gear and removes the intracavity, the gear remove the intracavity with second connecting rod fixedly connected with fourth gear.
3. The apparatus for manufacturing a press-formed gear according to claim, wherein: when the cam rotates, the raised part is abutted to the telescopic block to enable the telescopic block to move downwards, and at the moment, the first connecting rod enables the first connecting rod to move downwards due to gravity and the restoring elasticity of the telescopic spring, so that the fourth gear is driven to move downwards to be meshed with the second gear and the third gear to rotate, and power is provided for the material pushing device.
4. The apparatus for manufacturing a press-formed gear according to claim, wherein: the regulating device comprises a sliding cavity arranged at the upper end of the meshing cavity, a sliding block capable of sliding left and right is arranged in the sliding cavity, the bottom end of the sliding block is provided with a second motor which is in power connection with the second gear through a sliding shaft, an operating rod extending forwards is fixedly arranged on the sliding block, a groove is arranged at the top end of the sliding block, the sliding block is connected with the sliding cavity through a sliding spring, the upper end of the sliding cavity is provided with a locking rod capable of sliding up and down, the locking rod can slide up and down in the locking groove with the opening facing downwards, a locking spring is arranged between the top end of the locking rod and the top wall in the locking groove, the upper end of the locking rod is fixedly connected with a lock chain, the lifting rod moves downwards, the locking rod is pulled to move upwards through the lock chain and is moved out of the groove, and therefore the sliding block returns to the left end of the sliding cavity due to the elastic force of the sliding spring.
5. The apparatus for manufacturing a press-formed gear according to claim, wherein: blevile of push includes gear shaft upper end fixed connection semi-gear, semi-gear is equipped with half tooth, half gear butt diapire under the push pedal, the push pedal lower extreme is equipped with the push pedal rack, the fixed slider that is equipped with of push pedal lower extreme, fixed slider slides on the slide rail, the slide rail is fixed between the bracing piece on the organism, the push pedal right-hand member with the fixed push pedal spring that is equipped with between the gear shifting chamber outer wall, gear shaft rotates, drives semi-gear rotates, semi-tooth with push pedal rack toothing, fixed slider is in slide on the slide rail, drive the push pedal moves to the left side, pushes away the finished product extremely in the blanking mouth, semi-gear rotates to the one end of no tooth, because of the push pedal spring resumes naturally, will the push pedal is pulled back, with this relapse.
6. The apparatus for manufacturing a press-formed gear according to claim, wherein: the lower end of the gear rotating shaft extends into the power cavity and is fixedly provided with a first bevel gear, the front section of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected to a second belt pulley shaft.
7. The apparatus for manufacturing a press-formed gear according to claim, wherein: forming device includes fixed lug, the roof is equipped with the ascending die cavity of opening on the fixed lug, the die cavity is equipped with the kicking block that can reciprocate in the kicking block intracavity, runs through the kicking block is equipped with the stand, kicking block lower extreme symmetry is equipped with the third connecting rod, third connecting rod lower extreme is equipped with the connecting rod spring, the terrace die pushes down at the internal shaping of die, the kicking block with the third connecting rod is pushed down simultaneously, and after the suppression, the connecting rod spring gets back to naturally will the third connecting rod with the kicking block rebound, die cavity fashioned gear will be by the kicking block is ejecting, through the blanking mouth gets into the conveyer belt and collects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010085590.8A CN111112627A (en) | 2020-02-11 | 2020-02-11 | Press-formed gear manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010085590.8A CN111112627A (en) | 2020-02-11 | 2020-02-11 | Press-formed gear manufacturing device |
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| Publication Number | Publication Date |
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| CN111112627A true CN111112627A (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010085590.8A Withdrawn CN111112627A (en) | 2020-02-11 | 2020-02-11 | Press-formed gear manufacturing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387970A (en) * | 2020-10-14 | 2021-02-23 | 韦熙斌 | Gear profiling equipment for metal powder metallurgy |
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2020
- 2020-02-11 CN CN202010085590.8A patent/CN111112627A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387970A (en) * | 2020-10-14 | 2021-02-23 | 韦熙斌 | Gear profiling equipment for metal powder metallurgy |
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Application publication date: 20200508 |