Engine connecting rod cleaning and transferring device

Abstract

The utility model relates to the technical field of connecting rod transferring, and particularly discloses an engine connecting rod cleaning and transferring device which comprises a transferring frame which comprises a first cross beam, a second cross beam, a third cross beam, a plurality of first longitudinal beams and a plurality of second longitudinal beams, the first cross beam and the third cross beam are arranged on the two sides of the second cross beam respectively, a plurality of pulleys are rotatably arranged on the upper end face of the first cross beam at intervals, a cushion block is fixedly arranged on the top of the second cross beam, a plurality of fixing assemblies matched with the pulleys are arranged on the cushion block, and each fixing assembly comprises two adjacent hanging rings and nuts used for fixing the hanging rings. The connecting rod cleaning device can achieve cleaning of connecting rods at all angles and all directions, effectively fix the connecting rods, facilitate transferring and guarantee that the connecting rods are always kept firm in the transferring process, the pulleys and the cushion blocks can prevent the connecting rods from being rubbed and collided, the connecting rods can slide back and forth on the device, butt joint with pistons at the corresponding positions is facilitated, operation is easy, and the efficiency is high. And the workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting rod transfer, and specifically discloses an engine connecting rod cleaning and transfer device. Background Art

[0002] The function of the engine connecting rod assembly is to connect the piston and the crankshaft, convert the reciprocating motion of the piston into the rotational motion of the crankshaft, and transmit the force borne by the piston to the crankshaft. Before use, the connecting rod needs to go through processes such as cleaning, drying, spraying anti-rust oil, etc., and then be connected and assembled with the piston for use.

[0003] After the connecting rod is cleaned, the assembly workers use a crane to group and stack the connecting rods, and then transfer them to the piston assembly area in batches to disassemble the bearing cap and assemble the piston at the large end of the connecting rod. During this period, the crane needs to be used for hoisting multiple times. Two fitters are required to adjust the angles of the connecting rod and the piston respectively, and then assemble the connecting rod and the piston. The connecting rod is manually lifted and the hole alignment is carried out by continuously adjusting the position of the large end of the connecting rod. The assembly process of the piston and the connecting rod is cumbersome, time-consuming and laborious, and there are also potential hazards such as personnel being squeezed and injured. Summary of the Utility Model

[0004] According to the above deficiencies in the prior art, the utility model provides an engine connecting rod cleaning and transfer device, which improves the efficiency of piston and connecting rod assembly, improves the connecting rod transfer efficiency, and eliminates the potential hazards of personnel being squeezed and injured.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The described engine connecting rod cleaning and transfer device includes a transfer frame. The transfer frame includes a horizontally arranged cross beam one, cross beam two and cross beam three, and a number of longitudinal beams one and longitudinal beams two that longitudinally connect cross beam one, cross beam two and cross beam three. Cross beam one and cross beam three are respectively arranged on both sides of cross beam two. A number of pulleys are rotatably arranged at intervals on the upper end surface of cross beam one. A cushion block is fixedly arranged on the top of cross beam two. A number of fixing components are arranged on the cushion block in cooperation with the pulleys. The fixing component includes two adjacent lifting rings and a nut for fixing the lifting rings.

[0007] Further, there are two longitudinal beams one, and the two longitudinal beams one are respectively arranged on both sides of longitudinal beam two. Cross beam one, cross beam two, cross beam three, longitudinal beam one and longitudinal beam two are all channel steels. Cross beam one and cross beam three have openings facing downwards, cross beam two has an opening facing upwards. The cushion block is clamped in cross beam two, and the height of the cushion block is higher than the height of cross beam two.

[0008] Further, cross beam three is fixed on the upper end surfaces of longitudinal beam two and longitudinal beam one. The two ends of cross beam one are fixedly connected to the side parts of the two longitudinal beams one. Cross beam two is fixed on the upper end surfaces of longitudinal beam two and the two longitudinal beams one. One end of longitudinal beam two far from cross beam three is fixedly connected to the side wall of cross beam one.

[0009] Further, a number of grooves are provided on the cushion block in cooperation with a number of pulleys. The grooves are cylindrical as a whole, and nuts are provided at the bottoms of the grooves.

[0010] Further, a number of bolt holes are provided on the second cross beam at the center of the nut in cooperation with the nut.

[0011] Further, the lifting ring passes through the nut and the bolt hole, and the lifting ring is threadedly connected to the nut and the second cross beam.

[0012] Further, a number of bases are fixedly provided on the upper end surface of the first cross beam, and the pulleys are correspondingly arranged on the bases.

[0013] Further, the base is arranged in an overall concave shape, the pulley is rotatably arranged on the side walls on both sides of the base, and the longitudinal section of the pulley is in a hourglass shape with wide ends and a narrow middle.

[0014] Further, through holes are provided through the middle parts of the side walls on both sides of the base and the pulley, a rotating shaft is arranged in the through holes, and the pulley and the base are rotationally connected through the rotating shaft.

[0015] Further, both the pulley and the cushion block are made of nylon material.

[0016] The beneficial effects of the present utility model are as follows:

[0017] Through the arrangement of the first cross beam, the second cross beam, the third cross beam, the first longitudinal beam and the second longitudinal beam, the present utility model can lift the connecting rod high to realize the cleaning of the connecting rod at various angles and in various directions; through the arrangement of the fixing component, the connecting rod can be effectively fixed, which is convenient for transportation, and ensures that the connecting rod always remains firm during transportation. The pulley and the cushion block can prevent the connecting rod from rubbing and bumping; and through the arrangement of the pulley, the connecting rod can slide back and forth on the device, which is convenient for docking with the piston at the corresponding position, with simple operation and reduced workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic top view structure diagram of the present utility model;

[0019] Figure 2 is a schematic side view structure diagram of the present utility model;

[0020] Figure 3 is a schematic front view structure diagram of the present utility model.

[0021] In the figure: 1, pulley; 2, first cross beam; 3, first longitudinal beam; 4, second cross beam; 5, cushion block; 6, lifting ring; 7, second longitudinal beam; 8, nut; 9, base; 10, rotating shaft; 11, third cross beam. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The present utility model will be specifically described and illustrated below with reference to the drawings.

[0023] Example 1

[0024] As Figures 1-3 shown, the engine connecting rod cleaning and transfer device of the present utility model includes a transfer frame, which includes a horizontally arranged cross beam one 2, a cross beam two 4 and a cross beam three 11, and a number of longitudinal beams one 3 and longitudinal beams two 7 that longitudinally connect the cross beam one 2, the cross beam two 4 and the cross beam three 11. The cross beam one 2 and the cross beam three 11 are respectively arranged on both sides of the cross beam two 4. A number of pulleys 1 are rotatably arranged at intervals on the upper end surface of the cross beam one 2. A cushion block 5 is fixedly arranged on the top of the cross beam two 4. A number of fixing components are arranged on the cushion block 5 in cooperation with the pulleys 1. The fixing components include two adjacent lifting rings 6 and a nut 8 for fixing the lifting rings 6.

[0025] Setting the cross beam one 2, the cross beam two 4, the cross beam three 11, the longitudinal beam one 3 and the longitudinal beam two 7 can lift the connecting rod, realizing the cleaning of the connecting rod at various angles and in all directions; setting the fixing components can effectively fix the connecting rod, facilitating the transfer of the connecting rod with the device, avoiding bumping and additional loading and unloading; setting the pulley 1 and the cushion block 5 can realize the front and back sliding of the connecting rod on the device, facilitating the docking with the piston at the corresponding position.

[0026] There are two longitudinal beams one 3, and the two longitudinal beams one 3 are respectively arranged on both sides of the longitudinal beam two 7. The cross beam one 2, the cross beam two 4, the cross beam three 11, the longitudinal beam one 3 and the longitudinal beam two 7 are all channel steels. The cross beam one 2 and the cross beam three 11 have openings downward, the cross beam two 4 has an opening upward, the cushion block 5 is clamped in the cross beam two 4, and the height of the cushion block 5 is higher than the height of the cross beam two 4.

[0027] The height of the cushion block 5 being higher than the height of the cross beam two 4 can realize the supporting effect of the cushion block 5 on the connecting rod, avoiding the direct contact between the connecting rod and the cross beam two 4 and reducing the wear of the connecting rod.

[0028] The cross beam three 11 is fixed on the upper end surfaces of the longitudinal beam two 7 and the longitudinal beam one 3. The two ends of the cross beam one 2 are fixedly connected to the sides of the two longitudinal beams one 3. The cross beam two 4 is fixed on the upper end surfaces of the longitudinal beam two 7 and the two longitudinal beams one 3. One end of the longitudinal beam two 7 away from the cross beam three 11 is fixedly connected to the side wall of the cross beam one 2.

[0029] A number of grooves are arranged on the cushion block 5 in cooperation with the pulleys 1. The grooves are integrally cylindrical, and a nut 8 is arranged at the bottom of the grooves.

[0030] A number of bolt holes are opened on the cross beam two 4 at the center of the nut 8 in cooperation with the nut 8.

[0031] The lifting ring 6 passes through the nut 8 and the bolt hole, and the lifting ring 6 is threadedly connected to the nut 8 and the cross beam two 4.

[0032] After the above-mentioned lifting ring 6 passes through the connecting rod and is then threadedly connected to the nut 8 and the cross beam two 4, the connecting rod can be fixed.

[0033] Several bases 9 are fixedly arranged on the upper end surface of the first crossbeam 2, and the pulleys 1 are correspondingly arranged on the bases 9.

[0034] The base 9 is integrally arranged in a concave shape, and the pulley 1 is rotatably arranged on the side walls on both sides of the base 9. The longitudinal section of the pulley 1 is in a hourglass shape with both ends wide and the middle narrow.

[0035] Through holes are provided in the middle of the side walls on both sides of the base 9 and on the pulley 1, and a rotating shaft 10 is inserted into the through holes. The pulley 1 and the base 9 are rotatably connected through the rotating shaft 10.

[0036] When the connecting rod is moved to a determined position for assembly, the lifting ring 6 is removed to assemble the connecting rod. The rotation of the pulley 1 can ensure the front-back sliding of the connecting rod.

[0037] Both the pulley 1 and the cushion block 5 are made of nylon material, which can reduce the friction between the pulley 1, the cushion block 5 and the connecting rod, and reduce the wear on the connecting rod.

Claims

1. An engine connecting rod cleaning and transfer device, including a transfer rack, characterized in that, The transfer rack includes a first cross beam (2), a second cross beam (4), and a third cross beam (11) arranged horizontally, and a number of first longitudinal beams (3) and second longitudinal beams (7) longitudinally connecting the first cross beam (2), the second cross beam (4), and the third cross beam (11). The first cross beam (2) and the third cross beam (11) are respectively arranged on both sides of the second cross beam (4). A number of pulleys (1) are rotatably arranged at intervals on the upper end surface of the first cross beam (2). A cushion block (5) is fixedly arranged on the top of the second cross beam (4). A number of fixing components are arranged on the cushion block (5) in cooperation with the pulleys (1). The fixing components include two adjacent lifting rings (6) and nuts (8) for fixing the lifting rings (6).

2. The engine connecting rod cleaning and transfer device according to claim 1, wherein There are two first longitudinal beams (3), and the two first longitudinal beams (3) are respectively arranged on both sides of the second longitudinal beam (7). The first cross beam (2), the second cross beam (4), the third cross beam (11), the first longitudinal beam (3), and the second longitudinal beam (7) are all channel steels. The first cross beam (2) and the third cross beam (11) have openings downward, and the second cross beam (4) has an opening upward. The cushion block (5) is clamped in the second cross beam (4), and the height of the cushion block (5) is higher than the height of the second cross beam (4).

3. The engine connecting rod cleaning and transfer device according to claim 2, characterized in that, The third cross beam (11) is fixed on the upper end surfaces of the second longitudinal beam (7) and the first longitudinal beam (3). The two ends of the first cross beam (2) are fixedly connected to the sides of the two first longitudinal beams (3). The second cross beam (4) is fixed on the upper end surfaces of the second longitudinal beam (7) and the two first longitudinal beams (3). One end of the second longitudinal beam (7) far from the third cross beam (11) is fixedly connected to the side wall of the first cross beam (2).

4. The engine connecting rod cleaning and transfer device according to claim 1, wherein A number of grooves are arranged on the cushion block (5) in cooperation with the pulleys (1). The grooves are integrally cylindrical, and nuts (8) are arranged at the bottoms of the grooves.

5. The engine connecting rod cleaning and transfer device according to claim 4, characterized in that, A number of bolt holes are provided on the second cross beam (4) at the center of the nut (8) in cooperation with the nut (8).

6. The engine connecting rod cleaning and transfer device according to claim 5, wherein The lifting ring (6) passes through the nut (8) and the bolt hole, and the lifting ring (6) is threadedly connected to the nut (8) and the second cross beam (4).

7. The engine connecting rod cleaning and transfer device according to claim 1, characterized in that, A number of bases (9) are fixedly arranged on the upper end surface of the first cross beam (2), and the pulleys (1) are arranged in cooperation with the bases (9).

8. The engine connecting rod cleaning and transfer device according to claim 7, wherein, The base (9) is integrally arranged in a concave shape, and the pulley (1) is rotatably arranged on the side walls on both sides of the base (9). The longitudinal section of the pulley (1) is in a hourglass shape with wide ends and a narrow middle.

9. The engine connecting rod cleaning and transfer device according to claim 7, characterized in that, Through holes are arranged in the middle of the side walls on both sides of the base (9) and on the pulley (1), and a rotating shaft (10) is arranged in the through holes. The pulley (1) and the base (9) are rotationally connected through the rotating shaft (10).

10. The engine connecting rod cleaning and transfer device according to claim 1, characterized in that, Both the pulley (1) and the cushion block (5) are made of nylon material.

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