CN202129399U - Flywheel driving mechanism of forging press - Google Patents
Flywheel driving mechanism of forging press Download PDFInfo
- Publication number
- CN202129399U CN202129399U CN201120114089U CN201120114089U CN202129399U CN 202129399 U CN202129399 U CN 202129399U CN 201120114089 U CN201120114089 U CN 201120114089U CN 201120114089 U CN201120114089 U CN 201120114089U CN 202129399 U CN202129399 U CN 202129399U
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- Prior art keywords
- flywheel
- transmission shaft
- power transmission
- shaft
- axle sleeve
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- Expired - Fee Related
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Abstract
The utility model discloses the flywheel driving mechanism of a forging press, which comprises a transmission shaft. A shaft sleeve is arranged on the transmission shaft. The first shaft table of the shaft sleeve is connected with the side surface of the fuselage of a forging press through bolts. One side of the shaft sleeve equipped with the first shaft table is equipped with a second shaft table smaller than the first shaft table. One side of the shaft sleeve equipped with the second shaft table is equipped with two flywheel bearings. A spacer bush is arranged between the two flywheel bearings. A flywheel is arranged on the outer shroud of the two flywheel bearings. One side of the shaft sleeve equipped with the outer end faces of the two flywheel bearings is equipped with a bearing cap connected with the side surface of the flywheel. One end of the shaft sleeve equipped with the extended transmission shaft is equipped with a clutch. One side of the clutch is connected with the transmission shaft and the other side of the clutch is connected with the flywheel through a connecting rod. Since the flywheel is not directly arranged on the transmission shaft, the transmission shaft bears the rotation torque force of the flywheel only when the clutch is turned on. The transmission shaft substantially bears the bending moment. Therefore, the service lives of the transmission shaft and even the entire transmission system are prolonged and the transmission shaft is not easily broken.
Description
Technical field
The utility model relates to a kind of power input mechanism, and particularly a kind of novel power input forging and pressing mechanism belongs to the metal forming machinery technical field.
Background technology
Metal forming machinery is that a kind of metal material that makes produces the plant equipment of separating with distortion; In the process of work, need bigger energy input; So in present machinery forging and pressing structure; The head end of its transmission all is that the flywheel of rotation at a high speed is set, and changes the energy of motor the kinetic energy of flywheel into so that use in the moment of work, can be delivered to the corresponding work system by the requirement of control for the ease of energy simultaneously; Head end in the metal forming machinery transmission also is provided with clutch-brake simultaneously, flywheel and constitute the power input mechanism of metal forming machinery with the corresponding clutch-brake of flywheel.
In some traditional metal forming machinery power input mechanisms, it is terminal that flywheel and clutch-brake all are directly installed on power transmission shaft at present, because the flywheel of metal forming machinery generally all has bigger energy input; Flywheel more or less off-centre of some quality of existence in the process of making in addition is so inevitably there are some vibrations in flywheel in the process of rotation at a high speed, because flywheel is directly installed on above the power transmission shaft; So not only can causing transmission system, this in the process of transmission, produces bigger noise; Also can cause the bending of power transmission shaft simultaneously, power transmission shaft not only fractures easily, and the while also damages with the bearing that power transmission shaft is together installed easily; Thereby cause equipment not work normally; Even can cause the substantial equipment security incident, and in this external this structure, the belt that links to each other between motor pulley and the flywheel; The pulling force that belt produced makes power transmission shaft also produce corresponding bending moment, and the generation of this bending moment further aggravates the possibility that above-mentioned accident takes place again.
The utility model content
The purpose of the utility model is, a kind of novel power input forging and pressing mechanism is provided, in this power input mechanism; Flywheel is roundabout be installed in power transmission shaft above, so by the weight that flywheel produced, the pulling force between the belt; And flywheel rotates the vibration that is produced at a high speed; Can not cause any adverse influence, not only can reduce the noise of transmission system, can also prolong the service life of metal forming machinery simultaneously power transmission shaft.
The utility model realizes that the technical scheme that above-mentioned purpose adopted is the flywheel driving mechanism on a kind of forging press, it is characterized in that said driving mechanism includes power transmission shaft; Axle sleeve is housed on power transmission shaft; Between an end of power transmission shaft and axle sleeve, drive bearing is housed, drive bearing is installed in the shoulder hole of axle sleeve, is provided with first pillow block in the axle sleeve outside corresponding with shoulder hole; One end of drive bearing withstands on the bottom of shoulder hole, and the other end withstands on the shaft shoulder of power transmission shaft; Axle sleeve is connected the side of fuselage through first pillow block with bolt, and axle sleeve is provided with second pillow block less than first pillow block in a side of first pillow block, in a side of second pillow block two flywheel bearings is housed, and between two flywheel bearings, spacer is housed; One flywheel is contained on the outer shroud of two flywheel bearings; One side is equipped with the bearing cap that is connected on the flywheel side in the outer face of two flywheel bearings; Stretch out at power transmission shaft on the end of axle sleeve clutch is housed, a side of clutch is connected opposite side and is connected with flywheel through connecting rod with power transmission shaft.
Wherein, the end of stretching out axle sleeve one side at power transmission shaft is provided with thread segment, and the moving device of clutch is fixed through the flange and the locking nut that are connected on the power transmission shaft end, in the air admission hole of the end face of power transmission shaft, installs the rotation inlet suction port.
The advantage and the beneficial effect of the utility model are: because the flywheel in the utility model is not directly installed on above the power transmission shaft; The pulling force that the weight belt of flywheel is produced; And the vibration force that flywheel is produced is when rotated directly born by axle sleeve; Power transmission shaft just bears the torsion of rotation when clutch is connected, so the top moment of flexure of bearing basically of power transmission shaft so not only can effectively prolong the life-span of power transmission shaft and whole drive system; Reduce the noise of transmission system, power transmission shaft also is not easy to fracture simultaneously.
Description of drawings
Fig. 1 is the schematic diagram of the utility model.
Shown in the figure: 1, clutch; 2, flange; 3, locking nut; 4, rotation inlet suction port; 5, flywheel bearing; 6, spacer; 7, bearing gland; 8, flywheel; 9, internal gland; 10, axle sleeve; 11, fuselage; 12, transmission shaft bearing; 13, power transmission shaft.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Shown in accompanying drawing 1, the utility model is the flywheel driving mechanism on a kind of forging press, and this driving mechanism includes power transmission shaft 13; Axle sleeve 10 is housed on power transmission shaft 13; Between an end of power transmission shaft 13 and axle sleeve 10, drive bearing 12 is housed, drive bearing 12 is installed in the shoulder hole of axle sleeve 10, is provided with first pillow block in the axle sleeve outside corresponding with shoulder hole; One end of drive bearing 12 withstands on the bottom of shoulder hole, and the other end withstands on the shaft shoulder of power transmission shaft 13; Axle sleeve 10 is connected the side of fuselage 11 through first pillow block with bolt, and axle sleeve 10 is provided with second pillow block less than first pillow block in a side of first pillow block, in a side of second pillow block two flywheel bearings 5 is housed, and spacer 6 is housed between two flywheel bearings 12; One flywheel 8 is contained on the outer shroud of two flywheel bearings 12; A side is equipped with the bearing cap 7,9 that is connected on flywheel 8 sides in the outer face of two flywheel bearings 12; Stretch out at power transmission shaft 13 on the end of axle sleeve 10 clutch 1 is housed, a side of clutch 1 is connected opposite side and is connected with flywheel 8 through connecting rod with power transmission shaft 13.The end of stretching out axle sleeve 10 1 sides at power transmission shaft 13 is provided with thread segment, and the moving device 1 of clutch is fixed with locking nut 3 through the flange 2 that is connected on power transmission shaft 13 ends, in the air admission hole of the end face of power transmission shaft 13, installs rotation inlet suction port 4.
The operation principle of the utility model is: at the clutch off position, flywheel is in the state that separates with clutch, so flywheel this moment air transport axle on axle sleeve; Power can not be passed to power transmission shaft, and after the clutch work, then clutch and flywheel are in bonding state; This moment, flywheel was when self rotates; Also drive clutch and together rotate, because clutch and power transmission shaft install and fix together, so flywheel just passes to power transmission shaft with its energy through clutch.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. the flywheel driving mechanism on the forging press is characterized in that said driving mechanism includes power transmission shaft (13); Axle sleeve (10) is housed on power transmission shaft; Drive bearing (12) is housed between an end of power transmission shaft and axle sleeve, and drive bearing is installed in the shoulder hole of axle sleeve, is provided with first pillow block in the axle sleeve outside corresponding with shoulder hole; One end of drive bearing withstands on the bottom of shoulder hole, and the other end withstands on the shaft shoulder of power transmission shaft; Axle sleeve is connected the side of fuselage (11) through first pillow block with bolt, and axle sleeve is provided with second pillow block less than first pillow block in a side of first pillow block, in a side of second pillow block two flywheel bearings (5) is housed, and spacer (6) is housed between two flywheel bearings; One flywheel (8) is contained on the outer shroud of two flywheel bearings; One side is equipped with the bearing cap (7,9) that is connected on the flywheel side in the outer face of two flywheel bearings; Stretch out at power transmission shaft on the end of axle sleeve clutch (1) is housed, a side of clutch is connected opposite side and is connected through the connecting rod flywheel with power transmission shaft.
2. the flywheel driving mechanism on the forging press according to claim 1; It is characterized in that; The end of stretching out axle sleeve one side at power transmission shaft (13) is provided with thread segment; The moving device of clutch is fixed through the flange (2) and the locking nut (3) that are connected on power transmission shaft (13) end, in the air admission hole of the end face of power transmission shaft (13), installs and rotates inlet suction port (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120114089U CN202129399U (en) | 2011-04-19 | 2011-04-19 | Flywheel driving mechanism of forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120114089U CN202129399U (en) | 2011-04-19 | 2011-04-19 | Flywheel driving mechanism of forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129399U true CN202129399U (en) | 2012-02-01 |
Family
ID=45518186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120114089U Expired - Fee Related CN202129399U (en) | 2011-04-19 | 2011-04-19 | Flywheel driving mechanism of forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894528A (en) * | 2014-04-09 | 2014-07-02 | 西安交通大学 | Multifunctional precision alternating-current servo swaging machine |
| CN104200735A (en) * | 2014-07-22 | 2014-12-10 | 浙江工业大学 | Device for demonstrating speed adjustment of flywheel |
-
2011
- 2011-04-19 CN CN201120114089U patent/CN202129399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894528A (en) * | 2014-04-09 | 2014-07-02 | 西安交通大学 | Multifunctional precision alternating-current servo swaging machine |
| CN103894528B (en) * | 2014-04-09 | 2015-11-25 | 西安交通大学 | A kind of multifunctional accurate AC servo swager |
| CN104200735A (en) * | 2014-07-22 | 2014-12-10 | 浙江工业大学 | Device for demonstrating speed adjustment of flywheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130419 |