Flange assembly mechanism for differential mechanism

Abstract

The utility model discloses a flange assembly mechanism for a differential mechanism, and relates to the technical field of differential mechanism flanges. Comprising a rotating shaft, a main body structure, a connecting rotating rod and a connecting structure, the main body structure is fixedly connected to the surface of the rotating shaft, the connecting rotating rod is fixedly connected to the front side of the rotating shaft, and the connecting structure is fixedly connected to the surface of the connecting rotating rod; a first fixed connecting plate and a second fixed connecting plate are fixed together through bolts, nuts, four sets of first mounting threaded holes and four sets of second mounting threaded holes, then a first sleeve is movably arranged on the surface of a connecting rotating rod in a sleeving mode, and the rear side surface of a fourth fixed connecting plate makes contact with the front side surface of a third fixed connecting plate; and then a third fixed connecting plate and a fourth fixed connecting plate are fixed together through bolts, nuts, four sets of third mounting threaded holes and four sets of fourth mounting threaded holes, and therefore the flange assembly is fixed to the surface of the connecting rotating rod, and the flange assembly can be conveniently assembled or disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of differential flanges, in particular to a flange assembly mechanism for a differential. Background Art

[0002] The differential is a mechanism that enables the left and right (or front and rear) driving wheels to rotate at different speeds. It is mainly composed of left and right half-shaft gears, two planetary gears and a gear frame. It is a component installed to adjust the speed difference between the left and right wheels. The function of the differential is mainly to eliminate the mechanical interference caused by the inconsistent speed of the left and right wheels when the car turns. If there is no differential, mechanical damage will be caused by the inconsistent speed of the left and right wheels. When the car is driving straight, the speeds of the left and right wheels and the planetary wheel frame are equal and in a balanced state, which is equivalent to a rigid connection; when driving on a curve or on an uneven road, the balanced state of the three is destroyed, resulting in a decrease in the speed of the inner wheel and an increase in the speed of the outer wheel, forming a differential, thereby ensuring that the driving wheels on both sides perform pure rolling motion. However, the existing differential flange assembly mechanism is generally complicated when connected, so it is not convenient to assemble or disassemble it. Therefore, those skilled in the art provide a flange assembly mechanism for a differential to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a flange assembly mechanism for a differential to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A flange assembly mechanism for a differential comprises a rotating shaft, a main structure, a connecting rotating rod and a connecting structure, wherein the surface of the rotating shaft is fixedly connected to the main structure, the front side of the rotating shaft is fixedly connected to the connecting rotating rod, the surface of the connecting rotating rod is fixedly connected to the connecting structure, the main structure comprises: a plug-in circular hole, a fixed connecting plate and a mounting threaded hole, a plug-in circular hole is provided in the middle of the front side surface of the rotating shaft, a fixed connecting plate is penetrated and fixedly connected to the front end of the surface of the rotating shaft, mounting threaded holes are penetrated and provided around the front side surface of the fixed connecting plate, and the number of mounting threaded holes is four groups.

[0006] Preferably: the connection structure includes: a second fixed connection plate, a second mounting threaded hole, a third fixed connection plate, a third mounting threaded hole, a flange assembly, a fourth fixed connection plate and a fourth mounting threaded hole, an internal movable plug-in connecting rotating rod of the plug-in circular hole, and a rear end on the surface of the connecting rotating rod passes through and is fixedly connected with the second fixed connection plate.

[0007] Preferably, two mounting threaded holes are formed on the four sides of the front surface of the second fixed connecting plate, and the number of the two mounting threaded holes is four groups.

[0008] Preferably, a fixed connecting plate 3 is fixedly connected to the front side of the fixed connecting plate 2 and is located on the surface of the connecting rotating rod.

[0009] Preferably, the fixed connecting plate three is symmetrical to the fixed connecting plate two, and three mounting threaded holes are formed on the four sides of the front side surface of the fixed connecting plate three.

[0010] Preferably, the number of the three mounting threaded holes is four, and a flange component is provided on the surface of the connecting rotating rod and on the front end movable sleeve of the fixed connecting plate three.

[0011] Preferably, the flange assembly comprises: a sleeve 1, a sleeve 2 and a connecting plate, and the sleeve 1 is movably sleeved on the surface of the connecting rotating rod.

[0012] Preferably, a rear end fixing sleeve on the surface of the sleeve one is provided with a sleeve two, and a front end fixing sleeve on the surface of the sleeve two is provided with a connecting plate.

[0013] Preferably: a fixed connecting plate 4 is provided on the rear end fixing sleeve on the surface of the sleeve 2.

[0014] Preferably: the front side surface of the fixed connecting plate four is penetrated by four mounting threaded holes, and the number of the mounting threaded holes four is four groups, and the rear end of the connecting rotating rod is movably inserted into the inside of the inserting circular hole on the front side surface of the rotating shaft, and then the fixing connecting plate one and the fixing connecting plate two are fixed together by bolts, nuts, four groups of mounting threaded holes one on the front side surface of the fixing connecting plate one and four groups of mounting threaded holes two on the front side surface of the fixing connecting plate two, so as to fix the rotating shaft and the connecting rotating rod together, and then the sleeve one is movably sleeved on the surface of the connecting rotating rod, and the rear side surface of the fixing connecting plate four is contacted with the front side surface of the fixing connecting plate three, and then the fixing connecting plate three and the fixing connecting plate four are fixed together by bolts, nuts, four groups of mounting threaded holes three on the front side surface of the fixing connecting plate three and four groups of mounting threaded holes four on the front side surface of the fixing connecting plate four, so as to fix the flange assembly on the surface of the connecting rotating rod, thereby facilitating the assembly or disassembly of the flange assembly.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the rear end of the connecting rotating rod is movably inserted into the inside of the plug-in circular hole on the front side surface of the rotating shaft, and then the fixed connecting plate 1 and the fixed connecting plate 2 are fixed together by bolts, nuts, four groups of mounting threaded holes 1 on the front side surface of the fixed connecting plate 1 and four groups of mounting threaded holes 2 on the front side surface of the fixed connecting plate 2, so that the rotating shaft and the connecting rotating rod are fixedly connected together, and then the sleeve 1 is movably sleeved on the surface of the connecting rotating rod, and the rear side surface of the fixed connecting plate 4 is contacted with the front side surface of the fixed connecting plate 3, and then the fixed connecting plate 3 and the fixed connecting plate 4 are fixed together by bolts, nuts, four groups of mounting threaded holes 3 on the front side surface of the fixed connecting plate 3 and four groups of mounting threaded holes 4 on the front side surface of the fixed connecting plate 4, so that the flange assembly is fixed on the surface of the connecting rotating rod, thereby facilitating the assembly or disassembly of the flange assembly, solving the above-mentioned problem that the flange assembly mechanism of the existing differential is generally complicated when connected, and is therefore inconvenient to assemble or disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a flange assembly mechanism for a differential.

[0017] Figure 2 The present invention is a schematic diagram of a partial structural disassembly of a flange assembly mechanism for a differential.

[0018] Figure 3 The present invention is a structural schematic diagram of a main structure and a partial connection structure in a flange assembly mechanism for a differential.

[0019] Figure 4 The invention is a structural schematic diagram of a flange component, a first sleeve, a second sleeve, a connecting plate, a fourth fixed connecting plate and a fourth mounting threaded hole in a flange assembly mechanism for a differential.

[0020] Figure 5 The present invention is a schematic diagram of the structure of the overall structure disassembly in a flange assembly mechanism for a differential.

[0021] In the figure: 1-rotating shaft, 101-plug-in circular hole, 2-fixed connecting plate one, 201-installation threaded hole one, 3-connecting rotating rod, 4-fixed connecting plate two, 401-installation threaded hole two, 5-fixed connecting plate three, 501-installation threaded hole three, 6-flange assembly, 601-sleeve one, 602-sleeve two, 603-connecting plate, 7-fixed connecting plate four, 701-installation threaded hole four. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 5In the embodiment of the utility model, a flange assembly mechanism for a differential includes a rotating shaft 1, a main body structure, a connecting rotating rod 3 and a connecting structure. The surface of the rotating shaft 1 is fixedly connected with the main body structure, the front side of the rotating shaft 1 is fixedly connected with the connecting rotating rod 3, and the surface of the connecting rotating rod 3 is fixedly connected with the connecting structure. The main body structure includes: a plug-in circular hole 101, a fixed connecting plate 2 and a mounting threaded hole 201. A plug-in circular hole 101 is opened in the middle of the front side surface of the rotating shaft 1, and a fixed connecting plate 2 is penetrated and fixedly connected on the front end of the surface of the rotating shaft 1. The front side surface of the fixed connecting plate 2 is penetrated and opened with mounting threaded holes 201. The number of mounting threaded holes 201 is four groups, and the connecting structure includes: a fixed connecting plate 201. Plate 2 4, mounting threaded hole 2 401, fixed connecting plate 3 5, mounting threaded hole 3 501, flange assembly 6, fixed connecting plate 4 7 and mounting threaded hole 4 701, the internal movable plug-in connection rotating rod 3 of the plug-in circular hole 101, the rear end on the surface of the connecting rotating rod 3 is penetrated and fixedly connected with fixed connecting plate 2 4, the front side surface of the fixed connecting plate 2 4 is penetrated and opened with mounting threaded holes 2 401, the number of mounting threaded holes 2 401 is four groups, the front side of the fixed connecting plate 2 4 and the surface of the connecting rotating rod 3 is penetrated and fixedly connected with fixed connecting plate 3 5, the position of the fixed connecting plate 3 5 and the fixed connecting plate 2 4 is symmetrical, the front side surface of the fixed connecting plate 3 5 is penetrated and opened with mounting threaded holes 3 501, the mounting thread The number of holes three 501 is four groups, and a flange assembly 6 is provided on the surface of the connecting rotating rod 3 and located at the front end of the fixed connecting plate three 5. The flange assembly 6 includes: a sleeve one 601, a sleeve two 602 and a connecting plate 603. The sleeve one 601 is movably sleeved on the surface of the connecting rotating rod 3. The rear end fixed sleeve on the surface of the sleeve one 601 is provided with a sleeve two 602. The front end fixed sleeve on the surface of the sleeve two 602 is provided with a connecting plate 603. The rear end fixed sleeve on the surface of the sleeve two 602 is provided with a fixed connecting plate four 7. The front side surface of the fixed connecting plate four 7 is penetrated by four mounting threaded holes 701. The number of mounting threaded holes 701 is four groups, and the rear end of the connecting rotating rod 3 is movably plugged into the plug-in on the front side surface of the rotating shaft 1. The inside of the circular hole 101, and then the fixed connecting plate 1 2 and the fixed connecting plate 2 4 are fixed together by bolts, nuts, four groups of mounting threaded holes 1 201 on the front side surface of the fixed connecting plate 1 2 and four groups of mounting threaded holes 2 401 on the front side surface of the fixed connecting plate 2 4, so that the rotating shaft 1 and the connecting rotating rod 3 are fixedly connected together, and then the sleeve 1 601 is movably sleeved on the surface of the connecting rotating rod 3, and the rear side surface of the fixed connecting plate 4 7 is brought into contact with the front side surface of the fixed connecting plate 3 5, and then the fixed connecting plate 3 5 and the fixed connecting plate 4 7 are fixed together by bolts, nuts, four groups of mounting threaded holes 3 501 on the front side surface of the fixed connecting plate 3 5 and four groups of mounting threaded holes 4 701 on the front side surface of the fixed connecting plate 4 7,Thus, the flange assembly 6 is fixed on the surface connected to the rotating rod 3, thereby assembling or disassembling the flange assembly 6 conveniently.

[0024] The working principle of the utility model is:

[0025] The utility model relates to a flange assembly mechanism for a differential. In a specific use process, the rear end of the connecting rotating rod 3 is first movably inserted into the inside of the plug-in circular hole 101 on the front side surface of the rotating shaft 1, and then the fixed connecting plate 1 2 and the fixed connecting plate 2 4 are fixed together by bolts, nuts, four groups of mounting threaded holes 1 201 on the front side surface of the fixed connecting plate 1 2 and four groups of mounting threaded holes 2 401 on the front side surface of the fixed connecting plate 2 4, so that the rotating shaft 1 and the connecting rotating rod 3 are fixedly connected together, and then The sleeve 601 is movably mounted on the surface of the connecting rotating rod 3, and the rear side surface of the fixed connecting plate four 7 is brought into contact with the front side surface of the fixed connecting plate three 5. Then, the fixed connecting plate three 5 and the fixed connecting plate four 7 are fixed together by bolts, nuts, four groups of mounting threaded holes three 501 on the front side surface of the fixed connecting plate three 5 and four groups of mounting threaded holes four 701 on the front side surface of the fixed connecting plate four 7, thereby fixing the flange assembly 6 on the surface of the connecting rotating rod 3, thereby facilitating the assembly or disassembly of the flange assembly 6.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A flange assembly mechanism for a differential, comprising a rotating shaft (1), a main structure, a connecting rotating rod (3) and a connecting structure, It is characterized in that The surface of the rotating shaft (1) is fixedly connected to a main structure, the front side of the rotating shaft (1) is fixedly connected to a connecting rotating rod (3), the surface of the connecting rotating rod (3) is fixedly connected to a connecting structure, the main structure comprises: a plug-in circular hole (101), a fixed connecting plate (2) and a mounting threaded hole (201), a plug-in circular hole (101) is provided in the middle of the front side surface of the rotating shaft (1), a fixed connecting plate (2) is passed through and fixedly connected to the front end of the surface of the rotating shaft (1), and mounting threaded holes (201) are passed through and provided around the front side surface of the fixed connecting plate (2), and the number of mounting threaded holes (201) is four groups.

2. A flange assembly mechanism for a differential according to claim 1, It is characterized in that The connection structure comprises: a second fixed connection plate (4), a second mounting threaded hole (401), a third fixed connection plate (5), a third mounting threaded hole (501), a flange assembly (6), a fourth fixed connection plate (7) and a fourth mounting threaded hole (701); the internal movable plug-in connection rotating rod (3) of the plug-in circular hole (101) is connected to the rotating rod (3); the rear end on the surface of the connecting rotating rod (3) passes through and is fixedly connected to the second fixed connection plate (4).

3. A flange assembly mechanism for a differential according to claim 2, It is characterized in that The front side surface of the second fixed connecting plate (4) is provided with second mounting threaded holes (401) through the periphery thereof, and the number of the second mounting threaded holes (401) is four groups.

4. A flange assembly mechanism for a differential according to claim 2, It is characterized in that A fixed connecting plate 3 (5) is fixedly connected to the front side of the second fixed connecting plate (4) and is located on the surface of the connecting rotating rod (3).

5. A flange assembly mechanism for a differential according to claim 2, It is characterized in that The fixed connection plate three (5) is symmetrically positioned with the fixed connection plate two (4), and the front side surface of the fixed connection plate three (5) is provided with mounting threaded holes three (501) extending through the four sides.

6. A flange assembly mechanism for a differential according to claim 2, It is characterized in that The number of the three mounting threaded holes (501) is four groups, and a flange assembly (6) is provided on the surface of the connecting rotating rod (3) and at the front end movable sleeve of the fixed connecting plate (5).

7. A flange assembly mechanism for a differential according to claim 2, It is characterized in that The flange assembly (6) comprises: a sleeve 1 (601), a sleeve 2 (602) and a connecting plate (603); the sleeve 1 (601) is movably sleeved on the surface of the connecting rotating rod (3).

8. A flange assembly mechanism for a differential according to claim 7, It is characterized in that A rear end fixed sleeve on the surface of the sleeve one (601) is provided with a sleeve two (602), and a front end fixed sleeve on the surface of the sleeve two (602) is provided with a connecting plate (603).

9. A flange assembly mechanism for a differential according to claim 7, It is characterized in that A fixed connecting plate 4 (7) is provided on the rear end fixed sleeve of the surface of the sleeve 2 (602).

10. A flange assembly mechanism for a differential according to claim 2, It is characterized in that The front side surface of the fixed connecting plate four (7) is provided with four mounting threaded holes (701) running through the four sides, and the number of the mounting threaded holes four (701) is four groups.

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