Feeding structure for engine bearing bush oil groove machining

Abstract

The utility model relates to the technical field of engine bearing bush machining, in particular to a feeding structure for engine bearing bush oil groove machining, side connecting plates are installed on the two sides of a supporting seat, a material containing box is fixedly connected to the ends, away from the supporting seat, of the side connecting plates, and the material containing box comprises a box body and a material containing cavity formed in the box body; when the engine bearing bushes are placed on the conveying frame to be conveyed, a motor can be connected to the lower portion of the threaded rod, the motor drives the threaded rod to rotate, accordingly, the movable block is driven to move in the mounting channel, the position of the loading assembly is changed through the movable block, and after the engine bearing bushes located at the upper position are conveyed, the loading assembly is fixed. The loading assembly is moved upwards, a worker can conveniently place and convey the engine bearing bush at the lower position, time and labor are saved, the loading assembly is moved downwards, more engine bearing bushes can be conveniently stored, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of engine bearing bush processing, in particular to a feeding structure for processing an engine bearing bush oil groove. Background Art

[0002] The engine bearing is installed on the main bearing seat of the engine body, and its function is to reduce the friction resistance of the journal and reduce the wear of the journal. When the engine is working, the bearing will bear the impact force transmitted by each moving part, not only wearing the adjacent parts, but also bearing the maximum load. In order to ensure the good operation of the bearing, it is necessary to accurately control the oil film thickness and oil film distribution, and the oil groove is the key part of controlling the oil film thickness and distribution. Therefore, processing the engine bearing oil groove is an indispensable step, and before processing, the engine bearing needs to be transported to the processing table by the feeding structure, so as to reduce the workload of the staff.

[0003] However, the existing loading structure for engine bearing oil groove processing requires workers to place the engine bearings gradually on a conveyor rack at the engine bearing storage location and finally transport them to the processing table, which is time-consuming and labor-intensive and lacks practicality.

[0004] In view of the above problems, the utility model proposes a feeding structure for machining an engine bearing oil groove. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding structure for processing the oil groove of an engine bearing, wherein side connecting plates are installed on both sides of a support seat, and a material storage box is fixedly connected to one end of the side connecting plate away from the support seat. The material storage box includes a box body and a material storage cavity opened inside the box body, and a loading assembly is provided on the inner wall of the material storage cavity, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding structure for processing an engine bearing oil groove, comprising a conveyor frame and a support seat installed at the lower end of the conveyor frame, side connecting plates are installed on both sides of the support seat, and a material placing box is fixedly connected to one end of the side connecting plate away from the support seat, the material placing box comprises a box body and a material placing cavity opened inside the box body, and a loading assembly is arranged on the inner wall of the material placing cavity;

[0007] The side wall of the material placement cavity is provided with an installation channel, the inner wall of the installation channel is rotatably connected with a threaded rod, and the outer wall of the threaded rod is threadedly connected with a movable block.

[0008] Preferably, one side of the movable block is fixedly connected to the charging assembly, and the movable block is slidably connected to the inner wall of the installation channel.

[0009] Preferably, when the movable block is located at the bottom plate of the cavity of the installation channel, the loading assembly is located at the bottom plate of the cavity.

[0010] Preferably, when the movable block is located on the top plate of the cavity of the installation channel, the upper end of the loading assembly protrudes from the opening of the loading cavity.

[0011] Preferably, the loading assembly comprises a receiving block having one end fixedly connected to the movable block, and the upper end axis of the receiving block is connected to a loading plate.

[0012] Preferably, a mounting groove is provided on the upper wall of the receiving block, an elastic element is fixedly connected to the inner cavity of the mounting groove, and the upper end of the elastic element is fixedly connected to the loading plate.

[0013] Preferably, when the elastic element is in a relaxed state, the receiving block is completely in contact with the loading plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model proposes a feeding structure for processing the oil groove of an engine bearing. When the engine bearing is placed on a conveying rack for transportation, a motor can be connected to a threaded rod, and the motor can be used to drive the threaded rod to rotate, thereby driving a movable block to move in an installation channel, and the position of a loading assembly is changed by the movable block. After the engine bearing in an upper position is transported, the position of the loading assembly is moved upward, which is convenient for staff to place and transport the engine bearing in a lower position, saving time and labor. The position of the loading assembly is moved downward, which is convenient for storing more engine bearings. The utility model has strong practicality, and solves the problem that the existing feeding structure for processing the oil groove of the engine bearing needs staff to place the engine bearings step by step on the conveying rack at the storage location, and finally transport them to the processing table, which is time-consuming, labor-intensive, and lacks practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall planar structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the material storage box of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the charging assembly of the utility model;

[0020] Figure 5 It is a schematic diagram of the planar structure of the charging assembly of the utility model.

[0021] In the figure: 1, conveying frame; 2, supporting seat; 3, side connecting plate; 4, material storage box; 41, box body; 42, material storage cavity; 43, loading assembly; 431, receiving block; 432, loading plate; 433, mounting groove; 434, elastic element; 44, mounting channel; 45, threaded rod; 46, movable block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 In order to solve the problem that the existing feeding structure for engine bearing oil groove processing requires workers to gradually place the engine bearings on the conveyor rack at the engine bearing storage place and finally transport them to the processing table, which is time-consuming, labor-intensive and insufficient in practicality, the following preferred technical solutions are provided:

[0024] A feeding structure for machining an engine bearing oil groove comprises a conveying frame 1 and a support seat 2 installed at the lower end of the conveying frame 1, side connecting plates 3 are installed on both sides of the support seat 2, and a material storage box 4 is fixedly connected to one end of the side connecting plate 3 away from the support seat 2, the material storage box 4 comprises a box body 41 and a material storage cavity 42 opened inside the box body 41, a loading assembly 43 is arranged on the inner wall of the material storage cavity 42, an installation channel 44 is opened on the side wall of the material storage cavity 42, a threaded rod 45 is rotatably connected to the inner wall of the installation channel 44, and a movable block 46 is threadedly connected to the outer wall of the threaded rod 45.

[0025] One side of the movable block 46 is fixedly connected to the loading assembly 43, and the movable block 46 is slidably connected to the inner wall of the mounting channel 44. When the movable block 46 is on the bottom plate of the cavity of the mounting channel 44, the loading assembly 43 is on the bottom plate of the cavity 42. When the movable block 46 is on the top plate of the cavity of the mounting channel 44, the upper end of the loading assembly 43 protrudes from the opening of the cavity 42.

[0026] The loading assembly 43 includes a receiving block 431, one end of which is fixedly connected to the movable block 46; the upper end axis of the receiving block 431 is connected to the loading plate 432; the upper wall of the receiving block 431 is provided with a mounting groove 433; the inner cavity of the mounting groove 433 is fixedly connected to an elastic element 434; the upper end of the elastic element 434 is fixedly connected to the loading plate 432; when the elastic element 434 is in a relaxed state, the receiving block 431 is completely fitted with the loading plate 432.

[0027] Specifically, a large number of engine bearings to be processed are stored in the loading chamber 42, and the engine bearings will be at the upper end of the loading assembly 43. When the engine bearings are placed on the conveying rack 1 for transportation, the threaded rod 45 can be connected to the motor, and the motor can be used to drive the threaded rod 45 to rotate, thereby driving the movable block 46 to move in the installation channel 44, and the position of the loading assembly 43 is changed by the movable block 46. After the engine bearings in the upper position are transported, the position of the loading assembly 43 is moved up, which is convenient for the staff to place and transport the engine bearings in the lower position, saving time and labor. The position of the loading assembly 43 is moved down, which is convenient for storing more engine bearings. It is highly practical and solves the problem that the existing loading structure for engine bearing oil groove processing requires the staff to place the engine bearings gradually on the conveying rack at the storage location, and finally transport them to the processing table, which is time-consuming, labor-intensive and lacks practicality.

[0028] After the loading assembly 43 is moved upward, the loading plate 432 can be pulled upward to drive the loading plate 432 to tilt toward the conveying rack 1. At this time, the remaining engine bearings on the loading plate 432 will be poured onto the conveying rack 1. Then the loading plate 432 is released. The loading plate 432 will be completely fitted with the receiving block 431 under the action of the elastic element 434, that is, it will return to its original position. The operation is convenient, which further provides convenience for the staff.

[0029] To sum up: the threaded rod 45 is connected to a motor, and the motor is used to drive the threaded rod 45 to rotate, thereby driving the movable block 46 to move in the installation channel 44, and the position of the loading assembly 43 is changed by the movable block 46. After the engine bearing in the upper position is conveyed, the position of the loading assembly 43 is moved up, which is convenient for the staff to place and convey the engine bearing in the lower position, saving time and effort. The position of the loading assembly 43 is moved down to facilitate the storage of more engine bearings. After the position of the loading assembly 43 is moved up, the loading plate 432 can be pulled upward to drive the loading plate 432 to tilt toward the conveying frame 1. At this time, the remaining engine bearing on the loading plate 432 will be poured onto the conveying frame 1, and then the loading plate 432 is released. The loading plate 432 will be completely fitted with the receiving block 431 under the action of the elastic element 434, that is, it will return to its original position.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding structure for machining an engine bearing oil groove, comprising a conveying frame (1), and a support seat (2) mounted at the lower end of the conveying frame (1), characterized in that: Side connecting plates (3) are installed on both sides of the support seat (2); one end of the side connecting plate (3) away from the support seat (2) is fixedly connected to a material storage box (4); the material storage box (4) comprises a box body (41) and a material storage cavity (42) opened inside the box body (41); and a loading assembly (43) is arranged on the inner wall of the material storage cavity (42); The side wall of the material placement cavity (42) is provided with an installation channel (44), the inner wall of the installation channel (44) is rotatably connected to a threaded rod (45), and the outer wall of the threaded rod (45) is threadedly connected to a movable block (46).

2. The feeding structure for machining the oil groove of an engine bearing according to claim 1, characterized in that: One side of the movable block (46) is fixedly connected to the charging assembly (43), and the movable block (46) is slidably connected to the inner wall of the installation channel (44).

3. The feeding structure for machining the oil groove of an engine bearing according to claim 2, characterized in that: When the movable block (46) is located at the inner bottom plate of the installation channel (44), the loading assembly (43) is located at the inner bottom plate of the material placement cavity (42).

4. The feeding structure for machining the oil groove of an engine bearing according to claim 3, characterized in that: When the movable block (46) is located at the top plate of the cavity of the installation channel (44), the upper end of the loading assembly (43) protrudes from the opening of the material placement cavity (42).

5. The feeding structure for machining the oil groove of an engine bearing according to claim 1, characterized in that: The loading assembly (43) comprises a receiving block (431) having one end fixedly connected to a movable block (46), and the upper end of the receiving block (431) is axially connected to a loading plate (432).

6. The feeding structure for machining the oil groove of an engine bearing according to claim 5, characterized in that: The upper wall of the receiving block (431) is provided with a mounting groove (433), the inner cavity of the mounting groove (433) is fixedly connected with an elastic element (434), and the upper end of the elastic element (434) is fixedly connected to the loading plate (432).

7. The feeding structure for machining the oil groove of an engine bearing according to claim 6, characterized in that: When the elastic element (434) is in a relaxed state, the receiving block (431) and the loading plate (432) are completely in contact with each other.

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