CN218661954U - Transfer device for crankshaft machining - Google Patents

Abstract

The utility model provides a transfer device for crankshaft machining, which relates to the field of crankshaft machining equipment and comprises a locomotive, wherein a transfer box is arranged on the locomotive, a plurality of groups of sliding grooves are arranged in the transfer box, a placing box is arranged in the sliding grooves in a sliding fit manner, a second placing groove and a plurality of first placing grooves are arranged in the placing box, a jacking component is arranged in the second placing groove, and a rubber pad is arranged in the first placing groove; compared with the prior art, the device can store crankshafts of different sizes in multiple layers, the placement of the crankshafts is multiple, the crankshafts are separately stored between the crankshafts, the situation that mutual collision occurs in the transfer process is avoided, meanwhile, the jacking component is utilized to place a plurality of crankshafts in the box on one layer for clamping and jacking, the crankshafts cannot move in the first placing groove in the transfer process, and the placement stability of the crankshafts in the transfer process is further improved.

Description

A transfer device for bent axle processing

Technical Field

The utility model relates to a bent axle processing equipment field particularly, relates to a transfer device for bent axle processing.

Background

The crankshaft is the most important component in the engine. It receives the force from the connecting rod and converts it into torque to be output by crankshaft and drive other accessories on engine. The crankshaft is subjected to the combined action of centrifugal force of the rotating mass, gas inertia force of periodic variation and reciprocating inertia force, so that the crankshaft is subjected to the action of bending and twisting load. Therefore, the crankshaft is required to have sufficient strength and rigidity, and the surface of the journal needs to be wear-resistant, work uniformly and balance well.

The existing crankshaft transfer process is realized by lifting one crankshaft by one crane or transferring the crankshafts in a concentrated mode in a transfer frame, so that time is wasted, the crankshafts are contacted with each other and even collided, the crankshafts are collided, and the transfer effect is poor.

The publication number CN217075141U proposes a multi-layer crankshaft placing and transporting frame, which comprises a mounting frame and a crankshaft fixing device. The number of layers of the mounting rack is more than or equal to one layer, and each layer is fixed with at least one crankshaft fixing device. The crankshaft fixing device comprises a fixing frame and a fastening bolt. The fixing frame is an inverted U-shaped frame, a plurality of holes are formed in two vertical surfaces of the fixing frame, and fastening bolts penetrate through the holes. The utility model improves the transfer efficiency of the crankshafts, can avoid mutual contact and collision between the crankshafts, can meet the requirement of saving the placing space and improve the site environment; but this structure is transferred every time the bent axle quantity is less, and is not swift enough to the fixed flow complex operation of bent axle simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the above-mentioned background art, then proposed a transfer device for bent axle processing.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a transfer device for bent axle processing, includes the locomotive, is provided with the transfer box on the locomotive, is provided with a plurality of groups spout in the transfer box, and sliding fit has the storage box in the spout, places and has seted up second standing groove and a plurality of first standing groove in the incasement, is provided with the tight subassembly in top in the second standing groove, is provided with the rubber pad in the first standing groove.

Compared with the prior art, the device can store crankshafts of different sizes in multiple layers, the placement quantity of the crankshafts is large, the crankshafts are separately stored, the situation that mutual collision occurs in the transfer process is avoided, meanwhile, the jacking component is utilized to clamp and jack the crankshafts in the box once for one layer, the crankshafts cannot move in positions in the first placing grooves in the transfer process, and the placement stability of the crankshafts in the transfer process is further improved.

Further, the tight subassembly in top includes fixed plate, threaded rod, carousel, rocking handle, guide bar, movable plate, connecting roller and the tight board in top, is provided with fixed plate and guide bar in the second standing groove, and fixed plate female connection has the threaded rod, and the one end of threaded rod is connected with the carousel, is provided with the rocking handle on the carousel, and the other end of threaded rod rotates and is connected with the movable plate with guide bar sliding fit, is provided with a plurality of connecting rollers on the movable plate, and connecting roller and first standing groove correspond the setting, and the one end of connecting roller passes second standing groove and first standing groove in proper order and is connected with the tight board in top.

Can carry out the tight fixed in top to a plurality of bent axles simultaneously through the tight subassembly in top in above-mentioned scheme, compare fixedly one by one with prior art to the bent axle and show and improve fixed efficiency.

Further, a first rubber pad is arranged on one side wall of the first placing groove, and a second rubber pad is arranged at the bottom of the first placing groove.

Can protect the bottom of bent axle and the bent axle one end of keeping away from the tight board in top through two rubber pads respectively in the above-mentioned scheme, prevent effectively that the bent axle from producing wearing and tearing at fixed in-process surface.

Further, a handle is arranged on the placing box.

Set up handle in the above-mentioned scheme and make things convenient for staff to get and put and place case

Further, the transfer box is connected with a sealing door in a rotating mode, and a limiting groove matched with the handle is formed in the inner side of the sealing door.

Can effectively spacing place the case after closing sealing door through spacing groove cooperation handle in the above-mentioned scheme, avoid placing the case in the transportation and take place to slide in the spout.

Further, the moving vehicle is an electric flat car.

Adopt electric flat carriage to carry out the transportation degree of automation of bent axle among the above-mentioned scheme high, can reduce the intensity of labour that the bent axle was shifted in the manual work by a wide margin.

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

1. compared with the prior art, the device can store crankshafts of different sizes in multiple layers, the placement quantity of the crankshafts is large, the crankshafts are separately stored, the situation that damage is caused by mutual collision in the transfer process is avoided, meanwhile, the jacking component is utilized to clamp and jack the crankshafts in the box once for one layer, the crankshafts cannot move in a position in a first placing groove in the transfer process, and the placement stability of the crankshafts in the transfer process is further improved.

2. This device can be kept away from the one end of the tight board in top through two rubber pads respectively to the bottom of bent axle and bent axle, prevents effectively that the bent axle from producing wearing and tearing at fixed in-process surface.

3. This device can be effectively spacing after closing sealing door through spacing groove cooperation handle and place the case, avoids placing the case in the transportation and takes place gliding condition in the spout and takes place.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation of the tightening plate;

FIG. 3 is a schematic view of a limiting groove;

FIG. 4 is a schematic view of the first rubber pad and the second rubber pad;

reference numerals:

1. a mobile vehicle; 2. a transfer box; 21. a chute; 22. placing a box; 23. a handle; 24. a sealing door; 241. a limiting groove; 25. a first placing groove; 26. a second placing groove; 27. a fixing plate; 28. a threaded rod; 29. a turntable; 30. a rocking handle; 31. a guide bar; 32. moving the plate; 33. a connecting roller; 34. a jacking plate; 4. a crankshaft; 41. a first rubber pad; 42. a second rubber cushion.

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. The invention will be further explained with reference to the accompanying drawings and examples:

as shown in fig. 1 to 4, a transfer device for crankshaft machining, including a moving vehicle 1, the moving vehicle 1 may be a trolley or an electric flat carriage, the electric flat carriage is shown in fig. 1 in the specification, the automation degree of transferring a crankshaft 4 by using the electric flat carriage is high, the labor intensity of manually transferring the crankshaft 4 can be greatly reduced, a transfer box 2 is provided on the moving vehicle 1, three sets of chutes 21 are equidistantly provided in the transfer box 2, one placing box 22 is slidably fitted in one set of chutes 21, it is to be noted that only a crankshaft 4 of one size is stored in one placing box 22, a second placing groove 26 and four first placing grooves 25 are provided in the placing box 22, a rubber pad is provided in the first placing groove 25 and the crankshaft 4 is placed, a fixing plate 27 and a guide rod 31 are provided in the second placing groove 26, a threaded rod 28 is connected in the fixing plate 27, a threaded rod 28 is connected at one end of the threaded rod 28, a rotating disc 29 is provided on the rotating disc 29, a rocking handle 30 is provided on the rotating plate 32 slidably fitted with the guide rod 31 through a bearing, four connecting rollers 33 are provided on the moving plate 32, one end of the connecting rod 33 and the first placing groove 33, and the top plate 34 are connected with a tight connecting rod 34 in turn, and the second placing groove 34 and the second placing groove.

The utility model discloses a work flow:

firstly, the placing box 22 is taken out from the sliding groove 21, then a crankshaft 4 is placed in each first placing groove 25, at the moment, a plurality of crankshafts 4 are stored separately and cannot be damaged due to collision in the transferring process, the placing box 22 is placed back into the transferring box 2, at the moment, the rocking handle 30 is rotated to drive the rotating disc 29 to rotate, the rotating disc 29 rotates to drive the threaded rod 28 to move, the rotating motion of the threaded rod 28 is further converted into the directional linear reciprocating motion of the moving plate 32 along the guide rod 31, so that a plurality of connecting rollers 33 are driven to move, the connecting rollers 33 move to drive the tightening plate 34 to move, so that the crankshaft 4 is finally tightened from one side, at the moment, the other side of the crankshaft 4 is contacted with the rubber pad, avoid the direct cell wall with first standing groove 25 of one end of the tight board 34 of top of keeping away from of bent axle 4 to contact and cause the damage, this device is compared and to be deposited not unidimensional bent axle 4 by the multilayer in prior art, bent axle 4 place between a large amount and bent axle 4 separately deposit, contact each other in the transportation between the bent axle 4 has been avoided, the condition of bumping even takes place, utilize the tight board 34 of top to carry out the centre gripping top tight with bent axle 4 simultaneously, guarantee that bent axle 4 can not take place the position motion in first standing groove 25 in the transportation, the stability of placing of bent axle 4 in the transportation has been improved, the transportation effect is good, push up a plurality of fixed bent axles 4 in proper order, and the operation is swift convenient, it is showing and has improved fixed efficiency to compare one by one with prior art to bent axle 4 fixed one by one.

In order to ensure that the surface of the crankshaft 4 is not worn in the fixing and jacking process, as shown in fig. 4, a first rubber pad 41 is arranged on one side wall of the first placing groove 25, and a second rubber pad 42 is arranged at the bottom of the first placing groove 25; two rubber pads are used for protecting the bottom of the crankshaft 4 and one end of the crankshaft 4 far away from the puller plate 34, so that the surface of the crankshaft 4 is effectively prevented from being abraded in the fixing process.

In order to avoid the phenomenon that the placing box 22 slides in the sliding groove 21 and then breaks away from the transfer box 2 to overflow in the transferring process of the crankshaft 4, the scheme is further refined, as shown in fig. 1 and 3, a handle 23 is arranged on the placing box 22, a sealing door 24 is rotatably connected to the transfer box 2, and a limiting groove 241 matched with the handle 23 is arranged on the inner side of the sealing door 24; after placing transport case 2 again to three case 22 of placing, closing sealing door 24 this moment, in a plurality of handles 23 can get into spacing groove 241 this moment, sealing door 24 can effectively be spacing to avoid placing case 22 in the transportation and take place gliding condition in spout 21 and take place this moment, further guarantee the stability in the bent axle 4 transports.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for illustrating the principles of the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a transfer device for bent axle processing, a serial communication port, including locomotive (1), be provided with transport box (2) on locomotive (1), be provided with a plurality of groups spout (21) in transport box (2), sliding fit has place case (22) in spout (21), offers second standing groove (26) and a plurality of first standing groove (25) in placing case (22), is provided with the tight subassembly in top in second standing groove (26), is provided with the rubber pad in first standing groove (25).

2. The transfer device for crankshaft machining according to claim 1, wherein the jacking assembly comprises a fixing plate (27), a threaded rod (28), a rotary plate (29), a rocking handle (30), a guide rod (31), a moving plate (32), connecting rollers (33) and a jacking plate (34), the fixing plate (27) and the guide rod (31) are arranged in the second placing groove (26), the threaded rod (28) is connected to the fixing plate (27) in an internal thread mode, the rotary plate (29) is connected to one end of the threaded rod (28), the rocking handle (30) is arranged on the rotary plate (29), the moving plate (32) in sliding fit with the guide rod (31) is connected to the other end of the threaded rod (28) in a rotating mode, the connecting rollers (33) are arranged on the moving plate (32) and correspond to the first placing groove (25), and the second placing groove (26) and the first placing groove (25) are sequentially penetrated by one end of the connecting rollers (33) to connect the jacking plate (34).

3. The transfer device for crankshaft machining according to claim 1, characterized in that a first rubber pad (41) is arranged on one side wall of the first placing groove (25), and a second rubber pad (42) is arranged at the bottom of the first placing groove (25).

4. Transfer device for crankshaft machining according to claim 1, characterized in that a handle (23) is arranged on the placing box (22).

5. The transfer device for crankshaft machining according to claim 4, characterized in that a sealing door (24) is rotatably connected to the transfer box (2), and a limiting groove (241) matched with the handle (23) is arranged on the inner side of the sealing door (24).

6. Transfer device for crankshaft machining according to claim 1, characterized in that the mobile carriage (1) is an electric flat carriage.

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