Oil passing cage of isolator

Abstract

The utility model relates to the field of isolator oil passing cages, and discloses an isolator oil passing cage which comprises a side plate, a fixing assembly is arranged on the upper surface of the side plate, a positioning assembly is arranged on the inner wall of the side plate, the fixing assembly comprises a clamping block, the upper surface of the clamping block is fixedly connected with a top plate, a grid is arranged on the front surface of the side plate, and the top plate is fixedly connected with the side plate. A clamping groove is formed in the upper surface of the side plate, a bolt penetrates through the front surface of the side plate and is in threaded connection with the front surface of the side plate, a gasket is fixedly connected to the outer wall of the bolt, and the fixing assembly further comprises a positioning block. According to the utility model, through the cooperation of the fixing assembly, when the bolt rotates reversely, the positioning block is extruded, the circular ring moves to extrude the compression spring to generate counter-acting force, and when external force is relieved, the compression spring pushes the positioning block and the circular ring to move forwards, so that the positioning block extrudes the positioning groove to drive the bolt to rotate forwards and be tightened, thereby effectively preventing loosening; and the use stability of the isolator oil passing cage device is improved.

Description

Technical Field

[0001] The utility model relates to the field of one-way device oil cages, in particular to a one-way device oil cage. Background Art

[0002] In the automotive industry, one-way devices are widely used due to their unique functions, especially in the car's starting device. The one-way device cooperates with the engine to ensure the smooth starting of the car. However, after the one-way device is assembled, an important step is to oil it.

[0003] The main purpose of oil treatment is to apply lubricating oil to various parts of the one-way device to reduce friction, reduce wear and extend the service life of the one-way device. The traditional oil treatment method is usually manual application with a brush, but this method has obvious disadvantages: first, manual application is inefficient and cannot meet the needs of large-scale production; second, due to the complexity of the internal structure of the one-way device, it is difficult for the brush to reach key parts such as gears and splines, resulting in these parts not being fully lubricated.

[0004] After searching, Chinese patent announcement number: CN218327467U discloses a one-way oil cage, including an oil cage body, the oil cage body includes two first side plates, two second side plates and a bottom plate; the two second side plates are arranged between the two first side plates at intervals; side edges are arranged at both left and right ends of the bottom plate; the bottom plate is arranged at the bottom ends of the two second side plates, wherein the two side edges are respectively in contact with the two second side plates and fixed by bolt assemblies; the first side plate, the second side plate and the bottom plate are all provided with grid holes; the top and bottom surfaces of the first side plate are both provided with notches; the two bottom plates are kept flush with the concave surfaces of the notches; connecting columns are arranged at both ends of the top surface of the first side plate, and grooves matching the connecting columns are arranged on the bottom surface. The present invention is ingeniously improved, simple in structure, and easy to manufacture. The grid holes are used for the passage of lubricating oil, and the one-way device placed in the cage body can be fully in contact with the lubricating oil, and multiple cage bodies can overlap up and down.

[0005] Although the device has certain improvements, the device still has the following shortcomings.

[0006] 1. The bottom plate and side plate of the device are fixed by bolts. When the car is moving, the device will shake. After long-term use, the bolts are easy to reverse and loosen, and the stability of the device is poor.

[0007] 2. When installing the oil cage device of the one-way valve, the bottom plate and the side plate are separated and need to be fixed by bolts. During the tightening process, the bottom plate and the side plate are prone to slippage, which makes it difficult to align the threaded holes, making the installation process time-consuming and labor-intensive, and the work efficiency is low.

[0008] Therefore, a one-way oil cage is proposed to solve the above problems. Utility Model Content

[0009] In order to make up for the above deficiencies, the utility model provides a one-way oil cage, which aims to improve the problem that the bottom plate and the side plates on the device are fixed by bolts, the device will shake during the movement of the car, and after long-term use, the bolts are easily reversed and loosened, resulting in poor stability of the device.

[0010] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a one-way oil cage, including a side plate, a fixing component is provided on the upper surface of the side plate, a positioning component is provided on the inner wall of the side plate, the fixing component includes a clamping block, the upper surface of the clamping block is fixedly connected to a top plate, the front surface of the side plate is provided with a grid, the upper surface of the side plate is provided with a clamping groove, the front surface of the side plate is penetrated by a bolt and threadedly connected, and the outer wall of the bolt is fixedly connected to a gasket.

[0011] As a further description of the above technical solution:

[0012] The fixing assembly also includes a positioning block, a positioning groove is formed on the rear surface of the block, and a circular ring is elastically connected to the inner wall of the block via a compression spring.

[0013] As a further description of the above technical solution:

[0014] The positioning assembly comprises a circular groove, the inner wall of the side plate is elastically connected with a sliding block via a connecting spring, and the right surface of the sliding block is fixedly connected with a round block.

[0015] As a further description of the above technical solution:

[0016] The circular groove is opened on the left surface of the block, the circular block is set to be hemispherical, the circular groove is opened in a hemispherical shape, the circular block is inserted into the inner wall of the circular groove, the slider is slidably connected to the inner wall of the side plate, one end of the connecting spring is fixedly connected to the left surface of the slider, and the other end of the connecting spring is fixedly connected to the inner wall of the left side of the side plate.

[0017] As a further description of the above technical solution:

[0018] The card blocks are arranged in multiple groups, and the card blocks are symmetrically distributed up and down about the center line of the side plate. The lower surfaces of the card blocks at the lower positions are fixedly connected with the bottom plate, and the card blocks are inserted into the inner walls of the card slots.

[0019] As a further description of the above technical solution:

[0020] The rear surface of the gasket is fitted with the front surface of the side plate, and the side plates are provided with multiple groups, and the multiple groups of side plates are placed in a ring shape, and the bolts penetrate and are threadedly connected to the front surface of the block.

[0021] As a further description of the above technical solution:

[0022] The front surface of the positioning block is arranged in an arc shape, the positioning groove is arranged in an arc shape, the positioning block is inserted into the inner wall of the positioning groove, and the rear surface of the positioning block is fixedly connected to the front surface of the ring.

[0023] As a further description of the above technical solution:

[0024] The circular ring is slidably connected to the inner wall of the block, one end of the compression spring is fixedly connected to the inner wall at the rear side of the block, and the other end of the compression spring is fixedly connected to the rear surface of the circular ring.

[0025] The utility model has the following beneficial effects:

[0026] 1. In the utility model, through the cooperation of the fixing assembly, when the bolt is reversed, the positioning groove will move and squeeze the positioning block, thereby pushing the ring to move and squeeze the compression spring to generate a reaction force. When the external force is released, the reaction force of the compression spring will push the positioning block and the ring forward, so that the positioning block squeezes the positioning groove, and the bolt is tightened in the forward direction, which effectively prevents loosening and improves the stability of the one-way oil cage device.

[0027] 2. In the utility model, the side panel and the bottom panel or the top panel can be initially fixed together by connecting the spring, the slider, the round block, the round groove, the clamping block and the clamping groove. When the bolts are subsequently tightened, the side panel and the bottom panel or the top panel will not slide, which facilitates the installation of the bolts, reduces the time spent on the installation work, and improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic front view of the three-dimensional structure of the overall device in the utility model;

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure disassembly of the overall device in the utility model;

[0030] Figure 3 It is a schematic diagram of the three-dimensional structure section splitting of the side plate, top plate and clamping block in the utility model;

[0031] Figure 4 It is a schematic diagram of the three-dimensional structure of the side plate and the clamping block in the utility model;

[0032] Figure 5 For the utility model Figure 4 A schematic diagram of the magnified state of the three-dimensional structure of part A in the middle;

[0033] Figure 6 It is a rear view schematic diagram of the three-dimensional structure of the bolt in the utility model.

[0034] Legend:

[0035] 1. Side plate; 2. Bottom plate; 3. Top plate; 101. Grid; 41. Block; 42. Bolt; 43. Gasket; 44. Positioning block; 45. Ring; 46. Compression spring; 401. Slot; 402. Positioning slot; 51. Connecting spring; 52. Slider; 53. Round block; 501. Round slot. DETAILED DESCRIPTION

[0036] 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.

[0037] Reference Figure 1 - Figure 3 The utility model provides an embodiment of a one-way oil cage, comprising a side plate 1, the side plate 1 is used to protect the side of the one-way device, the upper surface of the side plate 1 is provided with a fixing component, the inner wall of the side plate 1 is provided with a positioning component, the positioning component facilitates the installation of the one-way oil cage device, the fixing component comprises a clamping block 41, the upper surface of the clamping block 41 is fixedly connected with the top plate 3, the front surface of the side plate 1 is provided with a grid 101, the upper surface of the side plate 1 is provided with a clamping groove 401, the clamping block 41 and the clamping groove 401 fit together, the clamping groove 401 is provided with multiple groups, evenly distributed on the upper surface and the lower surface of the side plate 1, the front surface of the side plate 1 is penetrated and threadedly connected with a bolt 42, the side plate 1 and the clamping block 41 are provided with a threaded groove of the same type, when the clamping block 41 and the clamping groove 401 are plugged in, the threaded grooves on the side plate 1 and the clamping block 41 will be aligned, convenient for the installation of the bolt 42, the outer wall of the bolt 42 is fixedly connected with a gasket 43, and the gasket 43 is made of rubber.

[0038] Reference Figure 4 - Figure 6 The fixing assembly also includes a positioning block 44 . A positioning groove 402 is formed on the rear surface of the block 41 . The positioning groove 402 fits with the positioning block 44 . The inner wall of the block 41 is elastically connected with a ring 45 via a compression spring 46 .

[0039] Reference Figure 1 - Figure 3 The positioning assembly includes a circular groove 501, the inner wall of the side plate 1 is elastically connected to a slider 52 through a connecting spring 51, a round block 53 is fixedly connected to the right surface of the slider 52, and the circular groove 501 and the round block 53 fit together.

[0040] Reference Figure 1 - Figure 3 The circular groove 501 is provided on the left surface of the card block 41, and the circular block 53 is set to be hemispherical. The circular groove 501 is provided with a hemispherical shape, and the circular block 53 is inserted into the inner wall of the circular groove 501. When the circular groove 501 moves, the circular block 53 will be squeezed, and the circular block 53 will be displaced when being squeezed, and the circular block 53 will be separated from the circular groove 501 to release the limit. In the absence of external force, the circular block 53 will not be separated from the circular groove 501. When the card block 41 is pulled by external force, the circular groove 501 will move, and the circular groove 501 will squeeze the circular block 53, and the circular block 53 and the circular groove 501 will be separated. The slider 52 is slidably connected to the inner wall of the side plate 1 and slides horizontally. One end of the connecting spring 51 is fixedly connected to the left surface of the slider 52, and the other end of the connecting spring 51 is fixedly connected to the inner wall of the left side of the side plate 1. When the slider 52 moves to the left, it will squeeze the connecting spring 51 to generate a reaction force.

[0041] Reference Figure 1 - Figure 3 There are multiple groups of card blocks 41, which are symmetrically distributed up and down with the center line of the side plate 1. The lower surface of the lower card block 41 is fixedly connected with the bottom plate 2. There are multiple groups of grids 101, which are evenly distributed on the top plate 3, the bottom plate 2 and the side plate 1. The lubricating oil can pass through the grid 101. The card block 41 is inserted into the inner wall of the card slot 401, and the side plate 1, the bottom plate 2 and the top plate 3 can be preliminarily positioned to facilitate installation.

[0042] Reference Figure 4 - Figure 6 The rear surface of the gasket 43 fits with the front surface of the side panel 1 to ensure sealing and prevent lubricating oil from seeping in from the gap. The side panels 1 are provided with multiple groups, and the multiple groups of side panels 1 are placed in a ring shape. The multiple groups of side panels 1 are fixed by welding. The bolts 42 penetrate and are threadedly connected to the front surface of the block 41. When the bolts 42 are tightened, the block 41 and the side panel 1 can be fixed, so that the side panel 1, the bottom panel 2 and the top panel 3 can be fixed together.

[0043] Reference Figure 4 - Figure 6 The front surface of the positioning block 44 is set to be arc-shaped, and the arc-shaped surface is located on the left and right sides of the front surface of the positioning block 44. When the arc-shaped surface is squeezed, the positioning block 44 will move backward. The positioning groove 402 is opened in an arc shape, and the positioning block 44 is inserted into the inner wall of the positioning groove 402. When the positioning groove 402 moves, it will squeeze the positioning block 44. The rear surface of the positioning block 44 is fixedly connected to the front surface of the ring 45. When the positioning block 44 moves backward, it will drive the ring 45 to move backward.

[0044] Reference Figure 4 - Figure 6The ring 45 is slidably connected to the inner wall of the block 41 and slides in the front-to-back direction. One end of the compression spring 46 is fixedly connected to the inner wall of the rear side of the block 41, and the other end of the compression spring 46 is fixedly connected to the rear surface of the ring 45. When the ring 45 moves backward, it squeezes the compression spring 46 to generate a reaction force.

[0045] Working principle: When the device is used, first, the block 41 on the bottom plate 2 is plugged into the slot 401 on the lower surface of the side plate 1. During the plugging, the block 41 will squeeze the arc surface of the round block 53, and the round block 53 will drive the slider 52 to move left to squeeze the connecting spring 51 to generate a reaction force. After the round block 53 moves left, it will release the obstruction to the block 41, so that the block 41 can continue to be inserted into the slot 401. When the block 41 and the slot 401 are plugged in, the round block 53 will be aligned with the circular groove 501. Under the push of the reaction force of the connecting spring 51, the slider 52 and the round block 53 will move to the right. The round block 53 moving to the right will be plugged into the circular groove 501 to preliminarily position the block 41, ensure that the bolt 42 is tightened to ensure the stability of the device, facilitate the installation of the bolt 42, and when the block 41 and the slot 401 are plugged in, the threaded grooves on the block 41 and the slot 401 will be aligned.

[0046] Then tighten the bolt 42. During the process of tightening the bolt 42, the bolt 42 will squeeze the arc surface of the positioning block 44 to make the positioning block 44 move backward to release the obstruction. When the positioning block 44 moves backward, it will also drive the ring 45 to move backward synchronously. The ring 45 moving backward will squeeze the compression spring 46 to generate a reaction force. When the bolt 42 is tightened, the positioning block 44 will align with the slot 401. Under the push of the reaction force of the compression spring 46, the positioning block 44 and the ring 45 will move forward. The positioning block 44 moving forward will be plugged into the slot 401 to limit the bolt 42, and when the bolt 42 is tightened, the gasket 43 will be close to the side plate 1 to prevent lubricating oil from seeping in from the gap.

[0047] When the side panels 1 and the bottom panel 2 are installed, the one-way device is placed into the bottom panel 2. After placement, the bottom panel 2 and the top panel 3 are installed together in the same manner as the side panels 1 and the bottom panel 2, and the one-way device is fixed in the oil cage. If the bolt 42 is reversed due to the shaking generated when the car is running, the bolt 42 will drive the slot 401 to move and squeeze the arc surface of the positioning block 44 when it reverses. The positioning block 44 will move backward and drive the ring 45 to move backward. The ring 45 that moves backward will squeeze the compression spring 46 to generate a reaction force. Since the amplitude of the reversal that can be driven by a single shaking is limited, the positioning block 44 will not be separated from the slot 401. After the external force of the shaking is released, the reaction force of the compression spring 46 will push the positioning block 44 and the ring 45 to move forward. The positioning block 44 that moves forward will squeeze the slot 401 to make the bolt 42 rotate forward until it is tightened, thereby preventing it from loosening.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A non-return oil cage, comprising a side plate (1), characterized in that: The upper surface of the side panel (1) is provided with a fixing assembly, the inner wall of the side panel (1) is provided with a positioning assembly, the fixing assembly comprises a clamping block (41), the upper surface of the clamping block (41) is fixedly connected to the top panel (3), the front surface of the side panel (1) is provided with a grid (101), the upper surface of the side panel (1) is provided with a clamping groove (401), the front surface of the side panel (1) is penetrated by a bolt (42) and is threadedly connected, and the outer wall of the bolt (42) is fixedly connected to a gasket (43).

2. The oil cage of a one-way valve according to claim 1, characterized in that: The fixing assembly also includes a positioning block (44), a positioning groove (402) is provided on the rear surface of the clamping block (41), and the inner wall of the clamping block (41) is elastically connected to a ring (45) via a compression spring (46).

3. The oil cage of a one-way valve according to claim 1, characterized in that: The positioning assembly comprises a circular groove (501), the inner wall of the side plate (1) is elastically connected to a slider (52) via a connecting spring (51), and the right surface of the slider (52) is fixedly connected to a round block (53).

4. The oil cage of a non-return device according to claim 3, characterized in that: The circular groove (501) is formed on the left surface of the clamping block (41); the circular block (53) is configured to be hemispherical; the circular groove (501) is formed to be hemispherical; the circular block (53) is inserted into the inner wall of the circular groove (501); the sliding block (52) is slidably connected to the inner wall of the side plate (1); one end of the connecting spring (51) is fixedly connected to the left surface of the sliding block (52); and the other end of the connecting spring (51) is fixedly connected to the inner wall of the left side of the side plate (1).

5. The oil cage of a non-return device according to claim 1, characterized in that: The card blocks (41) are provided in multiple groups, and the multiple groups of card blocks (41) are symmetrically distributed up and down with respect to the center line of the side plate (1), and the lower surface of the card block (41) at the lower position is fixedly connected to the bottom plate (2), and the card block (41) is inserted into the inner wall of the card slot (401).

6. The oil cage of a non-return device according to claim 1, characterized in that: The rear surface of the gasket (43) is fitted with the front surface of the side plate (1), and the side plates (1) are provided with multiple groups, and the multiple groups of side plates (1) are placed in a ring shape. The bolts (42) penetrate through and are threadedly connected to the front surface of the block (41).

7. The oil cage of a non-return device according to claim 2, characterized in that: The front surface of the positioning block (44) is arranged to be arc-shaped, the positioning groove (402) is arranged to be arc-shaped, the positioning block (44) is inserted into the inner wall of the positioning groove (402), and the rear surface of the positioning block (44) is fixedly connected to the front surface of the ring (45).

8. The oil cage of a non-return device according to claim 2, characterized in that: The circular ring (45) is slidably connected to the inner wall of the clamping block (41), one end of the compression spring (46) is fixedly connected to the inner wall at the rear side of the clamping block (41), and the other end of the compression spring (46) is fixedly connected to the rear surface of the circular ring (45).

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