CN219924464U - Reduction gearbox gear piece blank production system - Google Patents
Reduction gearbox gear piece blank production system Download PDFInfo
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- CN219924464U CN219924464U CN202321394102.7U CN202321394102U CN219924464U CN 219924464 U CN219924464 U CN 219924464U CN 202321394102 U CN202321394102 U CN 202321394102U CN 219924464 U CN219924464 U CN 219924464U
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- top plate
- plate
- chain conveyor
- conveyor belt
- feeding
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- 230000009467 reduction Effects 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000005242 forging Methods 0.000 claims abstract description 6
- 210000004209 hair Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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Abstract
The utility model discloses a production system of gear plate blanks of a reduction gearbox, which comprises a chain conveyor belt, an intermediate frequency heating furnace and forging equipment, wherein one side of the chain conveyor belt is provided with a feeding device, the feeding device comprises a frame, a hopper, a feeding assembly and a lifting mechanism, the feeding assembly comprises a lower top plate, a middle top plate and an upper top plate which are arranged from low to high, a first feeding guide plate, a second feeding guide plate and a third feeding guide plate which are arranged from low to high, the lower top plate receives raw blank blanks from a bottom plate of the hopper, the middle top plate receives raw blanks from the first feeding guide plate, the upper top plate receives raw blank from the second feeding guide plate, the chain conveyor belt receives raw blank from the third feeding guide plate, the lifting mechanism simultaneously lifts the upper top plate, the middle top plate and the upper top plate, and the raw blanks in the hopper are conveyed onto the chain conveyor belt step by step. The utility model can solve the problem of inconvenient feeding to the chain conveyor belt in the existing gear blank processing process.
Description
Technical Field
The utility model relates to the technical field of machining of gear pieces of reduction boxes, in particular to a production system of gear piece blanks of reduction boxes.
Background
The gear is one of important component parts of the reduction gearbox, the gear blank is a part formed by heating a raw blank through an intermediate frequency heating furnace to reach an austenite state, then pressing by using a die and forging and pressing by external force, and in the process of feeding the raw blank into the intermediate frequency heating furnace, a chain conveying mode is generally adopted, but a feeding link for loading the raw blank into a chain conveying belt is still manual, so that the mechanization is low, the labor cost is increased, and the working efficiency is influenced.
Disclosure of Invention
The utility model aims to provide a production system for a gear plate blank of a reduction box, which is used for solving the problem of inconvenient feeding of a chain conveyor belt in the existing gear blank processing process.
In order to solve the problems, the utility model adopts the following technical scheme:
the production system of the gear plate blank of the reduction box comprises a chain conveyor belt, an intermediate frequency heating furnace and forging equipment, wherein one side of the chain conveyor belt is provided with a feeding device, the feeding device comprises a frame, a hopper, a feeding component and a lifting mechanism, the lifting mechanism is arranged below the frame, the hopper is arranged above the frame and is used for storing the raw blank, a hopper bottom plate is obliquely arranged, one side close to the chain conveyor belt is a lower side, and the feeding component is arranged between the lower side of the hopper bottom plate and the chain conveyor belt;
the feeding assembly comprises at least three groups of feeding guide plates and a movable top plate, the feeding guide plates are vertically fixed in the hopper, the feeding guide plates are arranged in a stepped shape from high to low, the movable top plates are in one-to-one correspondence with the feeding guide plates, the top surfaces of the movable top plates are obliquely arranged, and one side close to the chain conveyor belt is a lower side;
the movable top plate is respectively marked as a lower top plate, a middle top plate and an upper top plate from low to high, the feeding guide plates are respectively marked as a first feeding guide plate, a second feeding guide plate and a third feeding guide plate from low to high, the top surfaces of the lower top plate, the middle top plate and the upper top plate are respectively lower than the top surfaces of the hopper bottom plate, the first feeding guide plate and the second feeding guide plate in an initial state, the top surfaces of the lower top plate, the middle top plate and the upper top plate are respectively higher than the top surfaces of the first feeding guide plate, the second feeding guide plate and the third feeding guide plate in a feeding state, and the third feeding guide plate is higher than the chain conveyor belt or is leveled with the chain conveyor belt;
the lower top plate receives the raw blank from the hopper bottom plate, the middle top plate receives the raw blank from the first feeding guide plate, the upper top plate receives the raw blank from the second feeding guide plate, the chain conveyor belt receives the raw blank from the third feeding guide plate, the lifting mechanism simultaneously lifts the upper top plate, the middle top plate and the upper top plate, and the raw blank in the hopper is conveyed onto the chain conveyor belt step by step.
Optionally, elevating system includes lift pneumatic cylinder and lifting support, and lift pneumatic cylinder vertical setting and with lifting support connection, lower roof, well roof and last roof all with lifting support fixed connection to rise or fall back under the lift pneumatic cylinder drive.
Optionally, still be provided with the direction subassembly in the frame, the direction subassembly includes mounting panel, transverse connection board and guide bar, and the flexible end and the mounting panel of lift pneumatic cylinder are articulated, mounting panel and transverse connection board fixed connection, transverse connection board and lifting support fixed connection, the guide bar symmetry is provided with two, transverse connection board's both ends and guide bar sliding connection.
Optionally, a lifting guide plate is fixed in the frame, a guide groove is formed in the lifting guide plate, a sliding block is fixed on the mounting plate, and the sliding block is slidably connected in the guide groove.
Optionally, the chain conveyer belt is provided with baffle support, return material baffle and return material guide slot near hopper department, and baffle support vertical setting, return material baffle detachably level is fixed on the baffle support, and the distance between return material baffle and the chain conveyer belt is greater than the diameter of raw hair base, and the return material guide slot is fixed between chain conveyer belt side and hopper lateral wall, has seted up the return material hole on the hopper lateral wall.
Optionally, still be provided with cylinder pushing mechanism between chain conveyer belt and the intermediate frequency heating furnace, cylinder pushing mechanism is including indulging and pushing the cylinder, violently pushing the cylinder and violently deriving to the groove, indulge the flexible direction of pushing the cylinder and be perpendicular with the chain conveyer belt to set up in chain conveyer belt near terminal one side, the vertical thrust plate that is fixed with in chain conveyer belt terminal point department, violently pushing the flexible direction of cylinder and the chain conveyer belt parallel, violently pushing the cylinder and indulging and pushing the cylinder and set up respectively in the both sides of chain conveyer belt, violently pushing the guide way setting and violently pushing between cylinder and the intermediate frequency heating furnace, violently pushing the cylinder and violently deriving to the groove and be less than chain conveyer belt conveying face.
Optionally, a counter is also provided on the chain conveyor.
Optionally, anti-drop baffles are arranged on two sides of the chain conveyor belt.
By adopting the technical scheme, the utility model has the following advantages:
according to the utility model, the feeding device capable of automatically feeding is arranged at one side of the chain conveyor, raw wool blanks in the hopper are automatically conveyed onto the chain conveyor step by step, and then conveyed to the intermediate frequency heating furnace through the chain conveyor to carry out subsequent heating and forming steps.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural diagram of the feeding device in the present utility model.
Reference numerals: 1. the device comprises a chain conveyor belt, 2, an intermediate frequency heating furnace, 3, a frame, 4, a hopper bottom plate, 5, a temporary baffle, 6, a lower top plate, 7, a middle top plate, 8, an upper top plate, 9, a first feeding guide plate, 10, a second feeding guide plate, 11, a third feeding guide plate, 12, a lifting support, 13, a lifting hydraulic cylinder, 14, a mounting plate, 15, a transverse connecting plate, 16, a guide rod, 17, a lifting guide plate, 18, a baffle support, 19, a return baffle, 20, a hopper side wall, 21, a return hole, 22, a longitudinal pushing cylinder, 23, a transverse pushing cylinder, 24, a transverse pushing groove, 25, a stop plate, 26, a counter, 27, an anti-drop baffle, 28 and a raw blank.
Detailed Description
In order to make the technical objects, technical schemes and advantageous effects of the present utility model more clear, the technical scheme of the present utility model will be further described with reference to fig. 1-2 and specific embodiments.
Examples:
the production system of the gear plate blank of the reduction gearbox comprises a chain conveyor belt 1, an intermediate frequency heating furnace 2 and forging equipment, wherein one side of the chain conveyor belt 1 is provided with a feeding device, the feeding device comprises a frame 3, a hopper, a feeding component and a lifting mechanism, the lifting mechanism is arranged below the frame 3, the hopper is arranged above the frame 3 and is used for storing a raw blank 28, the raw blank 28 is of a cylindrical structure, a hopper bottom plate 4 is obliquely arranged, one side close to the chain conveyor belt 1 is a lower side, and the feeding component is arranged between the lower side of the hopper bottom plate 4 and the chain conveyor belt 1;
the feeding assembly comprises at least three groups of feeding guide plates and a movable top plate, wherein the feeding guide plates are vertically fixed in the hopper, the feeding guide plates are arranged in a stepped shape from high to low, the movable top plates are in one-to-one correspondence with the feeding guide plates, the top surfaces of the movable top plates are obliquely arranged, one side close to the chain conveyor belt 1 is a lower side, and a temporary baffle 5 is vertically fixed below the higher side of the movable top plate;
the movable top plates are respectively marked as a lower top plate 6, a middle top plate 7 and an upper top plate 8 from low to high, the feeding guide plates are respectively marked as a first feeding guide plate 9, a second feeding guide plate 10 and a third feeding guide plate 11 from low to high, the top surfaces of the lower top plate 6, the middle top plate 7 and the upper top plate 8 are respectively lower than the top surfaces of the hopper bottom plate 4, the first feeding guide plate 9 and the second feeding guide plate 10 in an initial state, the top surfaces of the lower top plate 6, the middle top plate 7 and the upper top plate 8 are respectively higher than the top surfaces of the first feeding guide plate 9, the second feeding guide plate 10 and the third feeding guide plate 11 in a feeding state, and the third feeding guide plate 11 is higher than the chain conveyor 1 or is leveled with the chain conveyor 1;
the lower top plate 6 receives the raw blanks 28 from the hopper bottom plate 4, the middle top plate 7 receives the raw blanks 28 from the first feeding guide plate 9, the upper top plate 8 receives the raw blanks 28 from the second feeding guide plate 10, the chain conveyor 1 receives the raw blanks 28 from the third feeding guide plate 11, the lifting mechanism simultaneously lifts the upper top plate 8, the middle top plate 7 and the upper top plate 8, and the raw blanks 28 in the hopper are conveyed onto the chain conveyor 1 step by step.
When the feeding device is used, raw blank 28 in the hopper can automatically roll to the position of the lower top plate 6 on the inclined hopper bottom plate 4, at the moment, the lifting mechanism is lifted, the lower top plate 6 can convey the raw blank 28 to the top surface of the first feeding guide plate 9, and at the moment, the temporary baffle 5 can prevent the raw blank 28 from sliding downwards from the first feeding guide plate 9; when the lifting mechanism is reset (i.e. falls back), the raw blank 28 can automatically roll from the top surface of the first feeding guide plate 9 to the middle top plate 7, and the raw blank 28 in the hopper can be conveyed onto the chain conveyor 1 step by the same method.
Further, as one embodiment of the utility model, the lifting mechanism comprises a lifting hydraulic cylinder 13 and a lifting bracket 12, wherein the lifting hydraulic cylinder 13 is vertically arranged and connected with the lifting bracket 12, and the lower top plate 6, the middle top plate 7 and the upper top plate 8 are fixedly connected with the lifting bracket 12 and are driven by the lifting hydraulic cylinder 13 to ascend or fall back.
Further, as one embodiment of the present utility model, a guiding assembly is further disposed in the frame 3, the guiding assembly includes a mounting plate 14, a transverse connection plate 15 and guiding rods 16, the telescopic end of the lifting hydraulic cylinder 13 is hinged to the mounting plate 14, the mounting plate 14 is fixedly connected with the transverse connection plate 15, the transverse connection plate 15 is fixedly connected with the lifting support 12, two guiding rods 16 are symmetrically disposed, and two ends of the transverse connection plate 15 are slidably connected with the guiding rods 16.
In this embodiment, two transverse connection plates 15 are provided, which are more stable in guiding.
Further, as one embodiment of the present utility model, a lifting guide plate 17 is further fixed in the frame 3, a guide groove is formed on the lifting guide plate 17, a sliding block is fixed on the mounting plate 14, and the sliding block is slidably connected in the guide groove.
The lifting guide plate 17 can directly provide guide for lifting or falling actions when the lifting hydraulic cylinder 13 acts, and the action stability is further improved under the guide action of the guide rods 16 at the two sides.
Further, as one embodiment of the utility model, a baffle bracket 18, a return baffle 19 and a return guide groove are arranged on the chain conveyor 1 near the hopper, the baffle bracket 18 is vertically arranged, the return baffle 19 is detachably and horizontally fixed on the baffle bracket 18, the distance between the return baffle 19 and the chain conveyor 1 is larger than the diameter of the raw hair blank 28, the return guide groove is fixed between the side surface of the chain conveyor 1 and the side wall 20 of the hopper, and the side wall 20 of the hopper is provided with a return hole 21.
When the raw blanks 28 enter the chain conveyor belt 1 for conveying, the return baffle 19 can stop the surplus raw blanks 28 which are carelessly stacked or jumped back into the hopper, and the return baffle 19 plays a role in blocking.
In this embodiment, the baffle bracket 18 is provided with a waist-shaped hole, and the distance between the return baffle 19 and the chain conveyor 1 can be changed by adjusting bolts and nuts, so that the return baffle is suitable for raw blank 28 with different sizes.
Further, as one embodiment of the utility model, a cylinder pushing mechanism is further arranged between the chain conveyor 1 and the intermediate frequency heating furnace 2, the cylinder pushing mechanism comprises a longitudinal pushing cylinder 22, a transverse pushing cylinder 23 and a transverse pushing groove 24, the telescopic direction of the longitudinal pushing cylinder 22 is perpendicular to the chain conveyor 1 and is arranged on one side of the chain conveyor 1 close to the end point, a stop plate 25 is vertically fixed at the end point of the chain conveyor 1, the telescopic direction of the transverse pushing cylinder 23 is parallel to the chain conveyor 1, the transverse pushing cylinder 23 and the longitudinal pushing cylinder 22 are respectively arranged on two sides of the chain conveyor 1, the transverse pushing cylinder 23 and the transverse pushing groove 24 are arranged between the transverse pushing cylinder 23 and the intermediate frequency heating furnace 2, and the transverse pushing cylinder 23 and the transverse pushing groove 24 are lower than the conveying surface of the chain conveyor 1.
When the raw blank 28 is conveyed to the end point of the chain conveyor 1 by the chain conveyor 1, the stop plate 25 can prevent the raw blank 28 from moving continuously, the longitudinal pushing cylinder 22 can push the raw blank 28 into the transverse pushing groove 24 from the chain conveyor 1, and the transverse pushing cylinder 23 can push the raw blank 28 into the intermediate frequency heating furnace 2. Compared with the mode of directly conveying the raw blank 28 into the intermediate frequency heating furnace 2 by the chain conveyor belt 1, the feeding to the intermediate frequency heating furnace 2 can be freely controlled by the action of the cylinder pushing mechanism.
Further, as one of the embodiments of the present utility model, a counter 26 is provided on the chain conveyor 1 to count the number of raw blanks 28 to be conveyed.
Further, as one of the embodiments of the present utility model, the chain conveyor 1 is provided with the drop-preventing shutters 27 on both sides thereof, so that the raw blank 28 is prevented from dropping from the chain conveyor 1.
When the feeding device is used, the raw blank 28 in the hopper can be automatically conveyed onto the chain conveyor belt 1 step by step through the lifting mechanism and the feeding component, and when the raw blank 28 is fed into the intermediate frequency heating furnace 2, the raw blank 28 after being heated can be forged and formed by forging equipment through the cylinder pushing mechanism before being conveyed to the intermediate frequency heating furnace 2 through the chain conveyor belt 1.
The above embodiments are not limited in any way by the shape, materials, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the protection scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a reducing gear box gear piece blank production system, includes chain conveyer belt, intermediate frequency heating furnace and forging equipment, its characterized in that: the feeding device comprises a frame, a hopper, a feeding component and a lifting mechanism, wherein the lifting mechanism is arranged below the frame, the hopper is arranged above the frame and used for storing raw blanks, a hopper bottom plate is obliquely arranged, one side close to the chain conveyor belt is a lower side, and the feeding component is arranged between the lower side of the hopper bottom plate and the chain conveyor belt;
the feeding assembly comprises at least three groups of feeding guide plates and a movable top plate, the feeding guide plates are vertically fixed in the hopper, the feeding guide plates are arranged in a stepped shape from high to low, the movable top plates are in one-to-one correspondence with the feeding guide plates, the top surfaces of the movable top plates are obliquely arranged, and one side close to the chain conveyor belt is a lower side;
the movable top plate is respectively marked as a lower top plate, a middle top plate and an upper top plate from low to high, the feeding guide plates are respectively marked as a first feeding guide plate, a second feeding guide plate and a third feeding guide plate from low to high, the top surfaces of the lower top plate, the middle top plate and the upper top plate are respectively lower than the top surfaces of the hopper bottom plate, the first feeding guide plate and the second feeding guide plate in an initial state, the top surfaces of the lower top plate, the middle top plate and the upper top plate are respectively higher than the top surfaces of the first feeding guide plate, the second feeding guide plate and the third feeding guide plate in a feeding state, and the third feeding guide plate is higher than the chain conveyor belt or is leveled with the chain conveyor belt;
the lower top plate receives the raw blank from the hopper bottom plate, the middle top plate receives the raw blank from the first feeding guide plate, the upper top plate receives the raw blank from the second feeding guide plate, the chain conveyor belt receives the raw blank from the third feeding guide plate, the lifting mechanism simultaneously lifts the upper top plate, the middle top plate and the upper top plate, and the raw blank in the hopper is conveyed onto the chain conveyor belt step by step.
2. A reduction gear box gear piece blank production system according to claim 1, wherein: the lifting mechanism comprises a lifting hydraulic cylinder and a lifting support, wherein the lifting hydraulic cylinder is vertically arranged and connected with the lifting support, and the lower top plate, the middle top plate and the upper top plate are fixedly connected with the lifting support and are driven by the lifting hydraulic cylinder to rise or fall back.
3. A reduction gear box gear piece blank production system according to claim 2, wherein: still be provided with the direction subassembly in the frame, the direction subassembly includes mounting panel, transverse connection board and guide bar, and the flexible end and the mounting panel of lift pneumatic cylinder are articulated, mounting panel and transverse connection board fixed connection, transverse connection board and lifting support fixed connection, the guide bar symmetry is provided with two, transverse connection board's both ends and guide bar sliding connection.
4. A reduction gear box gear piece blank production system according to claim 3, wherein: the lifting guide plate is also fixed in the frame, a guide groove is formed in the lifting guide plate, a sliding block is fixed on the mounting plate, and the sliding block is slidably connected in the guide groove.
5. A reduction gear box gear piece blank production system according to claim 1, wherein: the chain conveyer belt is provided with baffle support, return baffle and return guide slot near hopper department, and baffle support vertical setting, return baffle detachably level is fixed on baffle support, and the distance between return baffle and the chain conveyer belt is greater than the diameter of raw hair base, and the return guide slot is fixed between chain conveyer belt side and hopper lateral wall, has seted up the feed back hole on the hopper lateral wall.
6. A reduction gear box gear plate blank production system according to any one of claims 1 to 5, wherein: the device comprises a chain conveyor belt, an intermediate frequency heating furnace, a cylinder pushing mechanism, a transverse pushing cylinder, a transverse pushing guide groove, a transverse pushing cylinder and a transverse pushing guide groove, wherein the cylinder pushing mechanism comprises a longitudinal pushing cylinder, a transverse pushing cylinder and a transverse pushing guide groove, the telescopic direction of the longitudinal pushing cylinder is perpendicular to the chain conveyor belt and is arranged on one side, close to a finishing point, of the chain conveyor belt, a stop plate is vertically fixed at the finishing point of the chain conveyor belt, the telescopic direction of the transverse pushing cylinder is parallel to the chain conveyor belt, the transverse pushing cylinder and the longitudinal pushing cylinder are respectively arranged on two sides of the chain conveyor belt, the transverse pushing guide groove is arranged between the transverse pushing cylinder and the intermediate frequency heating furnace, and the transverse pushing cylinder and the transverse pushing guide groove are lower than the conveying surface of the chain conveyor belt.
7. A reduction gear box gear piece blank production system according to claim 6, wherein: a counter is also arranged on the chain conveyor belt.
8. A reduction gear box gear piece blank production system according to claim 7, wherein: the two sides of the chain conveyor belt are provided with anti-drop baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394102.7U CN219924464U (en) | 2023-06-02 | 2023-06-02 | Reduction gearbox gear piece blank production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394102.7U CN219924464U (en) | 2023-06-02 | 2023-06-02 | Reduction gearbox gear piece blank production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219924464U true CN219924464U (en) | 2023-10-31 |
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ID=88485817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321394102.7U Active CN219924464U (en) | 2023-06-02 | 2023-06-02 | Reduction gearbox gear piece blank production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219924464U (en) |
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2023
- 2023-06-02 CN CN202321394102.7U patent/CN219924464U/en active Active
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