CN217595791U - Precision die forging machine - Google Patents
Precision die forging machine Download PDFInfo
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- CN217595791U CN217595791U CN202220110304.3U CN202220110304U CN217595791U CN 217595791 U CN217595791 U CN 217595791U CN 202220110304 U CN202220110304 U CN 202220110304U CN 217595791 U CN217595791 U CN 217595791U
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- bent axle
- transmission shaft
- flywheel
- frame
- clutch
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Abstract
The utility model discloses an accurate die forging machine, which comprises a frame, the rack-mount has main motor, drive mechanism, slider, drive mechanism includes clutch, flywheel, clutch transmission shaft, intermediate transmission shaft, bent axle gear wheel, bent axle, connecting rod, the top in the frame is installed to main motor, the left side in the frame is installed to the flywheel, main motor's output is connected with the flywheel through the belt, the clutch transmission shaft cooperatees with flywheel and clutch, the clutch transmission shaft is connected through the gear engagement form with the intermediate transmission shaft, the one end of intermediate transmission shaft is connected with the bent axle gear wheel through the gear engagement form, the bent axle is connected with the bent axle gear wheel, a pot head of connecting rod is established on the bent axle, the bottom of connecting rod is connected with the slider, can supply the problem that current die forging machine exists, can have bigger power way during the operation for the forging has more stable formability and size quality.
Description
Technical Field
The utility model relates to a swaging machine technical field specifically is an accurate swaging machine.
Background
The most widely used flywheel-driven eccentric shaft type die forging machine in the existing market drives a connecting rod to enable a sliding block to reciprocate up and down linearly, the structural mode is simple, energy can be directly transmitted and the sliding block can be rapidly driven to operate, but the speed is high, the stay time to a bottom dead center is short, the sliding block sideslip phenomenon is easy to occur, the quality precision of a machined part is poor, and therefore the die forging machine can only stamp products with low precision requirements and is not suitable for processing long-shaft workpieces.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model relates to an accurate die forging machine, this simple structure, reliable has effectively solved above-mentioned technical problem, is fit for using widely, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a precision die forging machine, includes the frame, main motor, drive mechanism, slider are installed to the frame, drive mechanism includes clutch, flywheel, clutch transmission shaft, intermediate transmission shaft, bent axle gear wheel, bent axle, connecting rod, the top in the frame is installed to main motor, the left side in the frame is installed to the flywheel, the clutch is connected with the flywheel, the output of main motor is connected with the flywheel through the belt, the clutch transmission shaft cooperatees with flywheel and clutch, the clutch transmission shaft is connected through the gear engagement form with intermediate transmission shaft, the one end of intermediate transmission shaft is connected with the bent axle gear wheel through the gear engagement form, the bent axle is connected with the bent axle gear wheel, a pot head of connecting rod is established on the bent axle, the bottom of connecting rod is connected with the slider.
On the basis of the above scheme and as a preferable scheme of the scheme: the front side of the frame is provided with a baffle, and the sliding block is positioned between the two baffles.
On the basis of the above scheme and as a preferable scheme of the scheme: each baffle is provided with two limiting bulges which are symmetrical front and back, and the sliding block is positioned between the two limiting bulges of the sliding block.
On the basis of the above scheme and as a preferable scheme of the scheme: the bottom of the frame is provided with a supporting bottom plate, and a plurality of reinforcing rib plates are arranged between the supporting bottom plate and the frame.
On the basis of the above scheme and as a preferable scheme of the scheme: six belts are provided.
Compared with the prior art, the utility model has the advantages that: the utility model relates to an accurate die forging machine, can complement the problem that current die forging machine exists, this drive mechanism design can utilize transmission shaft within a definite time, the gear ratio of pinion makes the adjustment on the stroke speed according to the demand, consequently, can make its characteristic that adapts to different products and material, simultaneously because the bent axle gear wheel possesses great moment of inertia, consequently possess the characteristic of higher ability emergence point, can have bigger power way during the operation, make the forging have more stable formability and size quality, be fit for being used for the forge and forge each type of product, product precision and quality obtain improving, consequently, realize the production line automation that many passes take shape more easily.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the transmission mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clear, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the directions or positional relationships shown in fig. 1, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant.
The most widely used die forging machine in the existing market is that the flywheel drives the eccentric shaft type to drive the connecting rod to enable the sliding block to reciprocate up and down linearly, the structure transmission mode is simple, so that the energy can be directly transmitted and the sliding block can be rapidly driven to carry out operation, but the speed is high, so that the stay time to the bottom dead center is short, the sliding block side slipping phenomenon is easy to occur, the quality precision of a machined part is poor, only products with low requirement on the punching precision can be punched, the long shaft type products are not suitable, the material length of punching is long, the material height is often higher than the capacity generating point height set by a common die forging machine, the force is required to be exerted by the die forging machine at a high contact position in advance, the damage on equipment is often caused, the danger is high, and in order to solve the technical problems, as shown in figures 1-2, the utility model relates to a precision die forging machine, which comprises a frame 11, wherein a main motor 8, a transmission mechanism and a slide block 1 are installed on the frame 11, the transmission mechanism comprises a clutch 6, a flywheel 5, a clutch transmission shaft 9, an intermediate transmission shaft 10, a crankshaft gearwheel 2, a crankshaft 4 and a connecting rod 3, the main motor 8 is installed above the frame 11, the flywheel 5 is installed on the left side of the frame 11, the clutch 6 is connected with the flywheel 5, the output end of the main motor 8 is connected with the flywheel 5 through a belt 7, the clutch transmission shaft 9 is matched with the flywheel 5 and the clutch 6, the clutch transmission shaft 9 is connected with the intermediate transmission shaft 10 through a gear meshing form, one end of the intermediate transmission shaft 10 is connected with the crankshaft gearwheel 2 through the gear meshing form, the crankshaft 4 is connected with the crankshaft gearwheel 2, and the crankshaft 4 rotates along with the rotation of the crankshaft gearwheel 2, one end of the connecting rod 3 is sleeved on the crankshaft 4, the connecting rod 3 is movably connected with the crankshaft 4, and the bottom end of the connecting rod 3 is connected with the sliding block 1. When the whole forging machine starts to operate, the main motor 8 runs and the belt 7 drives the flywheel 5 to rotate, the clutch 6 transfers the kinetic energy stored in the flywheel 5 to the clutch transmission shaft 9, the intermediate transmission shaft 10 is driven by the tooth type meshing of the clutch transmission shaft 9, the other end of the intermediate transmission shaft 10 is meshed with the tooth type to drive the crankshaft gearwheel 2, the crankshaft 4 connected with the crankshaft gearwheel 2 rotates along with the crankshaft 2, and the eccentric rotation enables the connecting rod 3 to present circular motion. The front side of the frame 11 is provided with a baffle 12, the sliding block 1 is positioned between the two baffles 12, each baffle 12 is provided with two limiting protrusions which are symmetrical front and back, and the sliding block 1 is positioned between the two limiting protrusions of the sliding block 1, so that the sliding block 1 is limited to move towards other directions and can only slide up and down relative to the baffles 12, and when the crankshaft 4 rotates, the connecting rod 3 can drive the sliding block 1 to vertically reciprocate upwards and downwards.
The utility model relates to a precision die forging machine, can complement the problem that current die forging machine exists, this drive mechanism design can utilize transmission shaft within a definite time big, the gear ratio of pinion makes the adjustment on the stroke speed according to the demand, consequently, can make its characteristic that adapts to different products and material, simultaneously because bent axle gear wheel 2 possesses great moment of inertia, consequently, possess the characteristic of higher ability emergence point, can have bigger power way during the operation, make the forging have more stable formability and size quality, be fit for being used for the forge and forge each type of product, product precision and quality obtain improving, consequently, realize the line automation that many passes are shaped more easily.
Furthermore, a support bottom plate 13 is arranged at the bottom of the rack 11, and a plurality of reinforcing ribs 14 are arranged between the support bottom plate 13 and the rack 11, so that the contact area is increased, and the structural strength and the support stability are improved through the reinforcing ribs 14.
Furthermore, the number of the belts 7 is six, the transmission of the belts 7 is simple and easy to implement, the cost is low, the maintenance is simple, the dismounting and the replacement are convenient, the number of the belts 7 can be adjusted according to the transmission power requirement, and the transmission power is increased by arranging a plurality of the belts 7.
It should be noted that the technical features of the clutch, the main motor, etc. related to the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of these technical features may be selected conventionally in the field, and should not be regarded as the invention of the present invention, and the detailed description thereof is not further specifically made.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made by the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. A precision forging machine is characterized in that: which comprises a frame, the rack-mount has main motor, drive mechanism, slider, drive mechanism includes clutch, flywheel, clutch transmission shaft, intermediate drive axle, bent axle gear wheel, bent axle, connecting rod, the top in the frame is installed to main motor, the left side in the frame is installed to the flywheel, the clutch is connected with the flywheel, the output of main motor is connected with the flywheel through the belt, the clutch transmission shaft cooperatees with flywheel and clutch, the clutch transmission shaft is connected through the gear engagement form with the intermediate drive axle, the one end of intermediate drive axle is connected with the bent axle gear wheel through the gear engagement form, the bent axle is connected with the bent axle gear wheel, a pot head of connecting rod is established on the bent axle, the bottom of connecting rod is connected with the slider.
2. A precision forging machine as set forth in claim 1, wherein: the front side of the frame is provided with a baffle, and the sliding block is positioned between the two baffles.
3. A precision forging machine according to claim 2, wherein: each baffle is provided with two limiting bulges which are symmetrical front and back, and the sliding block is positioned between the two limiting bulges of the sliding block.
4. A precision forging machine according to claim 1, wherein: the bottom of the frame is provided with a supporting bottom plate, and a plurality of reinforcing rib plates are arranged between the supporting bottom plate and the frame.
5. A precision forging machine as set forth in claim 1, wherein: six belts are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220110304.3U CN217595791U (en) | 2022-01-17 | 2022-01-17 | Precision die forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220110304.3U CN217595791U (en) | 2022-01-17 | 2022-01-17 | Precision die forging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217595791U true CN217595791U (en) | 2022-10-18 |
Family
ID=83562244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220110304.3U Active CN217595791U (en) | 2022-01-17 | 2022-01-17 | Precision die forging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217595791U (en) |
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2022
- 2022-01-17 CN CN202220110304.3U patent/CN217595791U/en active Active
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