CN211564295U - Simple and easy material loading dolly - Google Patents

Abstract

The utility model relates to a bent axle machining auxiliary assembly field discloses a simple and easy material loading dolly for bent axle roll extrusion lathe, be configured into movably setting up on horizontal cylindrical guide rail including two sets of horizontal cylindrical guide and vertical spliced pole vertical connection post, still be equipped with first backup pad and V type seat group, first backup pad is set up on two vertical connection posts fixedly, and V type seat group is fixed to be set up in the both ends department of first backup pad, and V type seat group is used for settling the bent axle. Wherein first backup pad plays the transition effect in artifical transport bent axle, conveniently removes the bent axle to V type seat on, reduces the potential safety hazard, and the dolly is whole convenient and fast ground removes the bent axle to near lathe preset position.

Description

Simple and easy material loading dolly

Technical Field

The utility model relates to a bent axle machining auxiliary assembly field particularly, relates to a simple and easy material loading dolly.

Background

At present, the crank shaft increasingly adopts a fillet rolling strengthening process to meet the fatigue strength, and a fillet rolling machine tool is used. During feeding, because single bent axle is heavier, the manual work hoist and mount bent axle is to the position department of treating the mounted position of lathe, not only need overcome gravity, still need be at the lathe axle with the bent axle from outside-in lateral shifting one end distance, this workman intensity of labour is big, and is inefficient, influences the machining capacity of enterprise.

At present, some problems that the price is high, the inner space of a machine tool is occupied by extrusion, the machining operation is not facilitated and the like exist through a feeding manipulator. Or, CN202336764U discloses a quick automatic feeding mechanism of a crankshaft rolling machine, which adopts the form of a guide rod and a vertical support plate, and adjusts the height of the crankshaft through hydraulic pressure, so as to realize automatic feeding. But has the disadvantages that firstly, the crankshaft is heavy and cannot be required to be directly placed on the top end of the vertical supporting plate every time, so that the labor intensity is high and potential safety hazards exist; firstly, through hydraulic pressure propelling movement and adjustment height, there are the operation shortcoming more complicated, with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple and easy material loading dolly, wherein first backup pad plays the transitional action in artifical transport bent axle, conveniently removes the bent axle to V type seat on, reduces the potential safety hazard, and the whole convenient and fast ground of dolly removes the bent axle to near lathe preset position.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides a simple and easy material loading dolly for bent axle roll extrusion lathe, is configured to movably setting up on horizontal cylindrical guide including two sets of horizontal cylindrical guide and vertical spliced pole vertical connection post, still is equipped with first backup pad and V type seat group, and first backup pad is erect on two vertical connection posts fixedly, and V type seat group is fixed to be set up in the both ends department of first backup pad, and V type seat group is used for settling the bent axle.

Furthermore, a second supporting plate is further arranged, the second supporting plate is movably arranged on the transverse cylindrical guide rail, and the vertical connecting column is fixedly arranged on the second supporting plate.

Furthermore, a sliding block is fixedly arranged on the lower end face of the second supporting plate and is arranged on the transverse cylindrical guide rail in a sliding mode.

Furthermore, the lower end face of the second supporting plate is fixedly provided with a roller which is arranged on the transverse cylindrical guide rail.

Furthermore, the vertical connecting column is fixedly connected with the first supporting plate and the second supporting plate through bolts.

Further, the V-shaped seat group comprises a large V-shaped seat and a small V-shaped seat which are respectively arranged at two ends of the first supporting plate.

Furthermore, the large V-shaped seat is made of 40Cr steel, and the small V-shaped seat is made of T10 carbon tool steel.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the crankshaft is manually placed on the V-shaped seat group of the simple feeding trolley, and then the trolley is pushed to penetrate into the inner space of the rolling machine tool, so that inconvenience caused by directly manually moving the crankshaft to penetrate into the inner space of the rolling machine tool is avoided;

2. the crankshaft is manually extracted to the V-shaped seat group, wherein larger gravity is required to overcome to do work, when the force is not apprehended after long-term work, the crankshaft can be extracted to the first supporting plate and then moved to the V-shaped seat group, and the first supporting plate is more conveniently placed on the first supporting plate because the placing area of the first supporting plate is far larger than that of the V-shaped seat group, so that the crankshaft can be conveniently moved to the V-shaped seat in a labor-saving manner;

3. the length distance between the V-shaped seat and the transverse cylindrical guide rail in the trolley is adjusted in advance, so that when the crankshaft placed on the V-shaped seat group moves to a position near a machine tool, the crankshaft is close to a position to be clamped of the machine tool, and then the crankshaft is moved manually, labor is saved and convenience is achieved, and the problems that the height of the trolley is adjusted by a hydraulic cylinder and the like, the cost is high, and complexity is high are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the simple feeding trolley provided by the embodiment of the utility model.

Icon: 100-transverse cylindrical guide rail, 200-vertical connecting column, 300-first supporting plate, 400-V-shaped seat group, 410-large V-shaped seat, 420-small V-shaped seat, 500-second supporting plate and 510-sliding block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a simple feeding trolley for a crankshaft rolling machine tool includes two sets of transverse cylindrical guide rails 100 and vertical connecting columns 200, the vertical connecting columns 200 are movably disposed on the transverse cylindrical guide rails 100, and further include a first supporting plate 300 and a V-shaped seat set 400, the first supporting plate 300 is fixedly mounted on the two vertical connecting columns 200, the V-shaped seat set 400 is fixedly disposed at two ends of the first supporting plate 300, and the V-shaped seat set 400 is used for mounting a crankshaft.

The transverse cylindrical guide rails 100 are distributed along the horizontal direction, and the length direction of the transverse cylindrical guide rails is the direction from the outside to the inside of the rolling machine. The crankshaft is manually placed on the V-shaped seat group 400 of the simple feeding trolley, and then the trolley is pushed to penetrate into the inner space of the rolling machine tool, so that inconvenience caused by directly and manually moving the crankshaft to penetrate into the inner space of the rolling machine tool is avoided.

The V-shaped seat set 400 on the first support plate 300 is used for fixing the spatial position of the crankshaft when the trolley moves. By adopting the simple feeding trolley, the crankshaft is manually extracted to the V-shaped seat group 400, wherein larger gravity is required to overcome to do work, when the force is not apprehended after long-term work, the crankshaft can be extracted to the first supporting plate 300 and then moved to the V-shaped seat group 400, which is equivalent to the transition effect of the first supporting plate 300 in the manual conveying of the crankshaft. Since the placing area of the first supporting plate 300 is much larger than that of the V-shaped seat set 400, the first supporting plate 300 can be conveniently placed, so that the crankshaft can be conveniently moved to the V-shaped seat in a labor-saving manner.

The length distance between the V-shaped seat and the transverse cylindrical guide rail 100 in the trolley is adjusted in advance, so that when the crankshaft placed on the V-shaped seat group 400 moves to a position near a machine tool, the crankshaft is close to a position to be clamped of the machine tool, and then the crankshaft is moved manually, labor is saved and convenience is achieved, and the problems that the height of the trolley is adjusted by a hydraulic cylinder and the like, and cost is high and complexity is high are solved.

Further, a second support plate 500 is further provided, the second support plate 500 is movably disposed on the transverse cylindrical guide 100, and the vertical connecting column 200 is fixedly disposed on the second support plate 500. Through the setting of second backup pad 500, strengthen the stability between horizontal cylindrical guide 100 and the vertical connection post 200 when the dolly removes.

Further, a sliding block 510 is fixedly arranged on the lower end surface of the second supporting plate 500, and the sliding block 510 is slidably arranged on the transverse cylindrical guide rail 100. The transverse cylindrical guide rail 100 and the vertical connecting column 200 can move in a sliding manner.

Further, a roller is fixedly disposed on the lower end surface of the second support plate 500, and the roller is disposed on the transverse cylindrical guide rail 100. The transverse cylindrical guide 100 and the vertical connecting column 200 can also move in a rolling manner.

Accordingly, in order to avoid the problem that the second support plate 500 slips out or rolls out of the range of the transverse cylindrical guide 100 to be dropped, blocking plates are provided at both ends of the transverse cylindrical guide 100 in the length direction of the transverse cylindrical guide 100.

Further, the vertical connecting column 200 and the first support plate 300, and the vertical connecting column 200 and the second support plate 500 are fixedly connected through bolts, so that the fixing and the dismounting are convenient. Because the length distance between the V-shaped seat and the transverse cylindrical guide rail 100 in the trolley needs to be adjusted in advance in the technical scheme, when the crankshaft placed on the V-shaped seat group 400 moves to a position near a machine tool, the crankshaft is close to a position to be clamped of the machine tool, and therefore the vertical connecting columns 200 with different lengths can be replaced when different machine tools are used, so that the vertical connecting columns are suitable for different heights of the crankshaft in different machine tools.

Further, the V-shaped seat group 400 includes a large V-shaped seat 410 and a small V-shaped seat 420 respectively disposed at both ends of the first support plate 300 for supporting and fixedly placing the crankshaft.

More, the distance between the crankshaft and the transverse cylindrical guide rail 100 on the V-shaped seat can be adjusted by adjusting the heights of the large V-shaped seat 410 and the small V-shaped seat 420.

Furthermore, the large V-shaped seat 410 is made of 40Cr steel, so that the material is convenient to obtain, and the large V-shaped seat has good comprehensive mechanical properties. The small V-shaped seat 420 is made of T10 carbon tool steel, and has good strength and rigidity and wide application.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a simple and easy material loading dolly for bent axle roll extrusion lathe, its characterized in that includes:

two sets of transverse cylindrical rails and a vertical connection column configured to be movably disposed on the transverse cylindrical rails;

the first supporting plate is fixedly erected on the two vertical connecting columns;

and the V-shaped seat groups are fixedly arranged at two ends of the first supporting plate and used for arranging the crankshaft.

2. The simple feeding trolley according to claim 1, characterized in that: still be equipped with the second backup pad, the second backup pad movably set up in horizontal cylinder guide rail, vertical spliced pole fixed set up in on the second backup pad.

3. The simple feeding trolley as claimed in claim 2, characterized in that: and a sliding block is fixedly arranged on the lower end face of the second supporting plate and is arranged on the transverse cylindrical guide rail in a sliding manner.

4. The simple feeding trolley as claimed in claim 2, characterized in that: and the lower end face of the second supporting plate is fixedly provided with a roller, and the roller is arranged on the transverse cylindrical guide rail.

5. The simple feeding trolley as claimed in claim 2, characterized in that: the vertical connecting column is fixedly connected with the first supporting plate and the second supporting plate through bolts.

6. The simple feeding trolley according to claim 1, characterized in that: the V-shaped seat group comprises a large V-shaped seat and a small V-shaped seat which are respectively arranged at two ends of the first supporting plate.

7. The simple feeding trolley as claimed in claim 6, wherein: the large V-shaped seat is made of 40Cr steel, and the small V-shaped seat is made of T10 carbon tool steel.

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