CN212840393U

CN212840393U - Blank smelting device for high-power diesel engine crankshaft

Info

Publication number: CN212840393U
Application number: CN202021428976.6U
Authority: CN
Inventors: 陈祥华
Original assignee: Wenzhou Zhexing Power Technology Co ltd
Current assignee: Wenzhou Zhexing Power Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-30
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a device is smelted to blank of high-power diesel engine bent axle, the on-line screen storage device comprises a base, the back of base has the smelting furnace through bull stick swing joint, the first mounting panel of the left bottom fixedly connected with of base, the top fixedly connected with hydraulic telescoping rod of first mounting panel, hydraulic telescoping rod's top and the left bottom swing joint of smelting furnace. The utility model discloses a base, the smelting furnace, hydraulic telescoping rod, driving motor, drive mechanism, the threaded rod, the cooperation of thread bush and discharging pipe, when needs row material, hydraulic telescoping rod drives the smelting furnace slope, and driving motor's output shaft drives the threaded rod rotation through first bevel gear and second bevel gear simultaneously, and the threaded rod drives the thread bush and moves down, makes things convenient for the smelting furnace slope, avoids the molten steel to pile up the bottom of smelting furnace inner chamber easily to reach the effect of making things convenient for the ejection of compact, solved the problem of the inconvenient ejection of compact of current device.

Description

Blank smelting device for high-power diesel engine crankshaft

Technical Field

The utility model relates to a technical field is smelted to the bent axle, specifically is a device is smelted to blank of high-power diesel engine bent axle.

Background

The crankshaft is the most important part in the engine, which bears the force transmitted by the connecting rod and converts the force into torque to be output through the crankshaft and drive other accessories on the engine to work, the crankshaft is subjected to the combined action of centrifugal force of rotating mass, gas inertia force with periodic change and reciprocating inertia force to enable the crankshaft to bear the action of bending and twisting load, so that the crankshaft is required to have enough strength and rigidity, the surface of a shaft neck needs to be wear-resistant, work is uniform and balance is good, the conventional blank smelting device of the crankshaft needs to add raw materials into a smelting furnace for heating and melting, and the conventional discharging mode is not suitable for the smelting furnace due to higher temperature in the smelting furnace, only the raw materials flow out from a discharging port through the self gravity, but a part of molten steel is easy to accumulate at the bottom to influence the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is smelted to blank of high-power diesel engine bent axle possesses the advantage of making things convenient for the ejection of compact, has solved the problem of the inconvenient ejection of compact of current device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is smelted to blank of high-power diesel engine bent axle, includes the base, the back of base has the smelting furnace through bull stick swing joint, the first mounting panel of the left bottom fixedly connected with of base, the top fixedly connected with hydraulic telescoping rod of first mounting panel, hydraulic telescoping rod's top and the left bottom swing joint of smelting furnace, the bottom fixedly connected with second mounting panel on base right side, the top fixedly connected with driving motor of second mounting panel, driving motor's output shaft is provided with drive mechanism, drive mechanism's axle center department fixedly connected with threaded rod, the surface cover of threaded rod is equipped with the thread bush, the top fixedly connected with buffer gear of thread bush, the bottom intercommunication on smelting furnace right side has the discharging pipe.

Preferably, the top fixedly connected with bracing piece of first mounting panel, the top of bracing piece is provided with the protection pad.

Preferably, the transmission mechanism comprises a first bevel gear and a second bevel gear, the output shaft of the driving motor is fixedly connected with the first bevel gear, and the surface of the first bevel gear is engaged with the second bevel gear.

Preferably, the left side and the right side of the threaded sleeve are both fixedly connected with a sliding barrel, and an inner cavity of the sliding barrel is connected with a limiting rod in a sliding manner.

Preferably, the buffer gear comprises a fixed plate, a spring and a buffer plate, the top of the thread bushing is fixedly connected with the fixed plate, the top of the fixed plate is fixedly connected with the spring, and the other end of the spring is fixedly connected with the buffer plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, the smelting furnace, hydraulic telescoping rod, driving motor, drive mechanism, the threaded rod, the cooperation of thread bush and discharging pipe, when needs row material, hydraulic telescoping rod drives the smelting furnace slope, and driving motor's output shaft drives the threaded rod rotation through first bevel gear and second bevel gear simultaneously, and the threaded rod drives the thread bush and moves down, makes things convenient for the smelting furnace slope, avoids the molten steel to pile up the bottom of smelting furnace inner chamber easily to reach the effect of making things convenient for the ejection of compact, solved the problem of the inconvenient ejection of compact of current device.

2. The utility model discloses a cooperation of bracing piece and protection pad is convenient for support the smelting furnace, improves the stability of device, and through the cooperation of slide cartridge and gag lever post, be convenient for carry on spacingly to the thread bush, prevent that the thread bush is rotatory, through the cooperation of fixed plate, spring and buffer board, be convenient for cushion the bottom of smelting furnace, improve the security performance of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a front view of the threaded rod structure of the present invention.

In the figure: 1. a base; 2. a smelting furnace; 3. a first mounting plate; 4. a hydraulic telescopic rod; 5. a second mounting plate; 6. a drive motor; 7. a transmission mechanism; 71. a first bevel gear; 72. a second bevel gear; 8. a threaded rod; 9. a threaded sleeve; 10. a buffer mechanism; 101. a fixing plate; 102. a spring; 103. a buffer plate; 11. a discharge pipe; 12. a support bar; 13. a protective pad; 14. a slide cylinder; 15. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a blank smelting device for a high-power diesel engine crankshaft comprises a base 1, a smelting furnace 2 is movably connected to the back of the base 1 through a rotating rod, a first mounting plate 3 is fixedly connected to the left bottom of the base 1, a supporting rod 12 is fixedly connected to the top of the first mounting plate 3, a protective pad 13 is arranged at the top of the supporting rod 12, the smelting furnace 2 is conveniently supported through the cooperation of the supporting rod 12 and the protective pad 13, the stability of the device is improved, the threaded sleeve 9 is conveniently limited through the cooperation of a sliding barrel 14 and a limiting rod 15, the threaded sleeve 9 is prevented from rotating, the bottom of the smelting furnace 2 is conveniently buffered through the cooperation of a fixing plate 101, a spring 102 and a buffer plate 103, the safety performance of the device is improved, a hydraulic telescopic rod 4 is fixedly connected to the top of the first mounting plate 3, and the top of the hydraulic telescopic rod, the bottom of the right side of the base 1 is fixedly connected with a second mounting plate 5, the top of the second mounting plate 5 is fixedly connected with a driving motor 6, an output shaft of the driving motor 6 is provided with a transmission mechanism 7, the transmission mechanism 7 comprises a first bevel gear 71 and a second bevel gear 72, the output shaft of the driving motor 6 is fixedly connected with the first bevel gear 71, the surface of the first bevel gear 71 is meshed with the second bevel gear 72, the axis of the transmission mechanism 7 is fixedly connected with a threaded rod 8, the surface of the threaded rod 8 is sleeved with a threaded sleeve 9, the left side and the right side of the threaded sleeve 9 are both fixedly connected with a sliding barrel 14, the inner cavity of the sliding barrel 14 is slidably connected with a limiting rod 15, the top of the threaded sleeve 9 is fixedly connected with a buffer mechanism 10, the buffer mechanism 10 comprises a fixing plate 101, a spring 102 and a buffer plate 103, spring 102's other end fixedly connected with buffer board 103, the bottom intercommunication on smelting furnace 2 right side has discharging pipe 11, through base 1, smelting furnace 2, hydraulic telescoping rod 4, driving motor 6, drive mechanism 7, threaded rod 8, the cooperation of thread bush 9 and discharging pipe 11, when needs row material, hydraulic telescoping rod 4 drives smelting furnace 2 slope, driving motor 6's output shaft drives threaded rod 8 through first bevel gear 71 and second bevel gear 72 and rotates simultaneously, threaded rod 8 drives thread bush 9 and moves down, make things convenient for smelting furnace 2 to incline, avoid the molten steel to pile up the bottom of smelting furnace 2 inner chamber easily, thereby reach the effect that makes things convenient for the ejection of compact, the problem of the inconvenient ejection of compact of current device has been solved.

During the use, when needs row material, hydraulic telescoping rod 4 drives smelting furnace 2 slope, makes driving motor 6 work through peripheral controller simultaneously, and driving motor 6's output shaft drives the threaded rod 8 through first bevel gear 71 and second bevel gear 72 and rotates, and threaded rod 8 drives threaded sleeve 9 downstream, makes things convenient for smelting furnace 2 slope, avoids the molten steel to pile up the bottom of smelting furnace 2 inner chamber easily to reach the effect of making things convenient for the ejection of compact.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blank smelting device of high-power diesel engine bent axle, includes base (1), its characterized in that: the back of the base (1) is movably connected with a smelting furnace (2) through a rotating rod, the bottom of the left side of the base (1) is fixedly connected with a first mounting plate (3), the top of the first mounting plate (3) is fixedly connected with a hydraulic telescopic rod (4), the top of the hydraulic telescopic rod (4) is movably connected with the bottom of the left side of the smelting furnace (2), the bottom of the right side of the base (1) is fixedly connected with a second mounting plate (5), the top of the second mounting plate (5) is fixedly connected with a driving motor (6), an output shaft of the driving motor (6) is provided with a transmission mechanism (7), a threaded rod (8) is fixedly connected at the axis of the transmission mechanism (7), the surface cover of threaded rod (8) is equipped with thread bush (9), the top fixedly connected with buffer gear (10) of thread bush (9), the bottom intercommunication on smelting furnace (2) right side has discharging pipe (11).

2. The blank smelting device for the high-power diesel engine crankshaft as claimed in claim 1, wherein: the top fixedly connected with bracing piece (12) of first mounting panel (3), the top of bracing piece (12) is provided with protection pad (13).

3. The blank smelting device for the high-power diesel engine crankshaft as claimed in claim 1, wherein: the transmission mechanism (7) comprises a first bevel gear (71) and a second bevel gear (72), an output shaft of the driving motor (6) is fixedly connected with the first bevel gear (71), and the surface of the first bevel gear (71) is meshed with the second bevel gear (72).

4. The blank smelting device for the high-power diesel engine crankshaft as claimed in claim 1, wherein: the left side and the right side of the threaded sleeve (9) are both fixedly connected with a sliding barrel (14), and an inner cavity of the sliding barrel (14) is connected with a limiting rod (15) in a sliding mode.

5. The blank smelting device for the high-power diesel engine crankshaft as claimed in claim 1, wherein: buffer gear (10) are including fixed plate (101), spring (102) and buffer board (103), the top fixedly connected with fixed plate (101) of thread bush (9), the top fixedly connected with spring (102) of fixed plate (101), the other end fixedly connected with buffer board (103) of spring (102).