Automobile thrust rod base mounting structure

Abstract

The utility model relates to the technical field of automobile parts, and discloses an automobile thrust rod base installation structure which comprises a fixed bottom plate, a thrust rod base is arranged above the fixed bottom plate, an installation cavity is formed in the center of the upper surface of the fixed bottom plate, and the size of the interior of the installation cavity corresponds to the size of the bottom of the thrust rod base. A mounting cavity is formed in the fixing bottom plate, the thrust rod base is clamped and mounted in the mounting cavity, positioning holes corresponding to each other in left and right positions are formed in the upper wall surface of the fixing bottom plate, threads are formed in the positioning holes, and locking insertion holes are formed in the centers of the outer wall surfaces of the four sides of the fixing bottom plate. The thrust rod base is buckled and pressed in the mounting cavity through the four locking fasteners, the friction force is increased after the pressing gaskets arranged below the locking fasteners are pressed on the surface of the thrust rod base, and the thrust rod base is clamped into the mounting cavity through the four locking fasteners to be mounted more firmly.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile thrust rod base installation structure. Background Art

[0002] The thrust rod assembly includes a thrust rod and a thrust rod base. The thrust rod base is a necessary part for connecting the thrust rod to the axle, that is, it provides a necessary fixing structure for the thrust rod. The existing thrust rod base is simply fixed when installed on the axle, and the bolts at the connection may become loose after long-term use. For this reason, we propose an automobile thrust rod base installation structure. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a mounting structure for a vehicle thrust rod base.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vehicle thrust rod base mounting structure, comprising a fixed base plate, a thrust rod base is arranged above the fixed base plate, a mounting cavity is opened at the center of the upper surface of the fixed base plate, the internal size of the mounting cavity corresponds to the bottom size of the thrust rod base, the thrust rod base is clamped and installed inside the mounting cavity, the upper wall surface of the fixed base plate is opened with positioning holes corresponding to the left and right positions, the interior of the positioning holes is opened with threads, locking sockets are opened at the centers of the four side outer wall surfaces of the fixed base plate, four positioning card slots are opened on the upper surface of the fixed base plate, the four positioning card slots are symmetrical with respect to the mounting cavity, the locking socket is connected to enter the interior of the positioning card slot, the inner rear wall surface of the positioning card slot is opened with a connecting socket corresponding to the position of the locking socket, the connecting socket is connected to enter the interior of the mounting cavity, and a bolt is inserted and installed between the locking socket and the connecting socket.

[0005] Furthermore, a locking fastener is inserted and installed inside the positioning slot, the top of the locking fastener is an angled structure close to the installation cavity, and a compression gasket is fixedly installed on the lower wall surface of the top of the locking fastener.

[0006] Furthermore, a fixing hole is opened inside one end of the locking fastener located inside the positioning slot, and the inner diameter of the fixing hole corresponds to the inner diameters of the connecting socket and the locking socket. The lower end of the locking fastener is inserted into the interior of the positioning slot and locked by a bolt.

[0007] Furthermore, two mutually distant fixing members are fixedly mounted on the left and right outer wall surfaces of the thrust rod base, and through holes are provided inside the fixing members. The positions of the four fixing members correspond to the positions of the positioning holes provided on the upper surface of the fixed base plate.

[0008] Furthermore, a locking bolt is movably installed inside the fixing piece. After the lower part of the thrust rod base is inserted into the interior of the installation cavity, the fixing piece corresponds to the positioning hole position on the surface of the fixed base plate, and the thrust rod base is locked above the installation cavity by four locking bolts.

[0009] Furthermore, fixing grooves are provided below the outer surfaces of the four sides of the thrust rod base, and the inner diameter of the fixing groove is the same as the inner diameter of the connecting hole. After the thrust rod base is inserted into the interior of the installation cavity, the fixing groove is aligned with the connecting hole on the corresponding side, and the bolt passes through the locking hole, the fixing hole and the connecting hole and is threadedly connected to the fixing groove.

[0010] Beneficial Effects

[0011] The utility model provides a vehicle thrust rod base installation structure, which has the following beneficial effects:

[0012] 1. The mounting structure of the automobile thrust rod base is provided with a locking fastener for reinforcement, the top of the locking fastener is an angled structure and a compression gasket is fixedly installed on the lower wall surface of the top of the locking fastener. After the bottom of the thrust rod base is inserted into the interior of the fixed base plate so that the bottom surface of the thrust rod base contacts the inner bottom surface of the mounting cavity, the four locking fasteners are inserted into the interior of the four positioning card slots opened on the surface of the fixed base plate in sequence so that the angled end of the locking fastener is close to one side of the thrust rod base. After the compression gasket is squeezed with the surface of the thrust rod base, the bolt is passed through the locking plug hole into the interior of the positioning card slot and passes through the fixing hole and the connecting plug hole in sequence and is finally threadedly connected with the fixing groove opened on the corresponding surface of the thrust rod base. The thrust rod base is buckled and pressed into the interior of the mounting cavity by the four locking fasteners. The compression gasket arranged below the locking fastener is pressed against the surface of the thrust rod base to increase the friction force. The four locking fasteners make the thrust rod base more firmly installed after being inserted into the interior of the mounting cavity.

[0013] 2. The automobile thrust rod base installation structure is provided with fixing parts for positioning. After four fixing parts are installed on the left and right side surfaces of the thrust rod base, after the thrust rod base is inserted into the interior of the installation cavity and pressed and fixed by four locking fasteners, the locking bolts are inserted into the interior of the four fixing parts and continuously rotated so that the lower ends of the locking bolts are inserted into the positioning holes preset on the surface of the fixed base plate. After the four locking bolts are rotated and fixed, the thrust rod base is completely positioned and installed above the fixed base plate. After installation, the thrust rod base is subjected to the vertical pressure of the four locking bolts and the lateral restriction of the four locking fasteners. When used for a long time, the stress on the bolt components of the fixed base plate is reduced, so that the bolts on the fixed base plate can be used for a long time without being easily damaged, the maintenance frequency is reduced, and the connection stability between the thrust rod base, the fixed base plate and the axle is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0015] Figure 1 It is a schematic diagram of the overall structure;

[0016] Figure 2 This is a disassembled diagram of the fixed bottom plate structure;

[0017] Figure 3 Schematic diagram of the thrust rod base structure.

[0018] Legend:

[0019] 1. Fixed base plate; 2. Thrust rod base; 3. Positioning hole; 4. Locking socket; 5. Positioning slot; 6. Locking fastener; 7. Installation cavity; 8. Compression gasket; 9. Fixed hole; 10. Fixed slot; 11. Fixing piece; 12. Locking bolt; 13. Connecting socket. DETAILED DESCRIPTION

[0020] A vehicle thrust rod base mounting structure, such as Figures 1 to 3 As shown, it includes a fixed base plate 1, a thrust rod base 2 is arranged above the fixed base plate 1, an installation cavity 7 is opened at the center of the upper surface of the fixed base plate 1, the internal size of the installation cavity 7 corresponds to the bottom size of the thrust rod base 2, the thrust rod base 2 is snap-fitted and installed in the interior of the installation cavity 7, the upper wall surface of the fixed base plate 1 is opened with positioning holes 3 corresponding to each other in left and right positions, the interior of the positioning hole 3 is opened with a thread, locking sockets 4 are opened at the centers of the four side outer wall surfaces of the fixed base plate 1, four positioning card grooves 5 are opened on the upper surface of the fixed base plate 1, the four positioning card grooves 5 are symmetrical with respect to the installation cavity 7, the locking socket 4 is connected to enter the interior of the positioning card groove 5, the inner rear wall surface of the positioning card groove 5 is opened with a connecting socket 13 corresponding to the position of the locking socket 4, the connecting socket 13 is connected to enter the interior of the installation cavity 7, and a bolt is inserted and installed between the locking socket 4 and the connecting socket 13.

[0021] A locking fastener 6 is inserted and installed inside the positioning slot 5. The top of the locking fastener 6 is an angle structure close to the installation cavity 7. A compression gasket 8 is fixedly installed on the top lower wall of the locking fastener 6. A fixing hole 9 is opened inside one end of the locking fastener 6 located inside the positioning slot 5. The inner diameter of the fixing hole 9 corresponds to the inner diameters of the connecting socket 13 and the locking socket 4. The lower end of the locking fastener 6 is inserted into the interior of the positioning slot 5 and locked by a bolt.

[0022] Two fixing parts 11 far away from each other are fixedly installed on the outer wall surfaces on the left and right sides of the thrust rod base 2. A through hole is opened inside the fixing parts 11. The positions of the four fixing parts 11 correspond to the positions of the positioning holes 3 opened on the upper surface of the fixed base plate 1. Locking bolts 12 are movably installed inside the four fixing parts 11. After the lower part of the thrust rod base 2 is inserted into the interior of the installation cavity 7, the fixing parts 11 correspond to the positions of the positioning holes 3 on the surface of the fixed base plate 1, and then the locking bolts 12 are rotated to make the locking bolts 12 inserted into the interior of the positioning hole 3 and locked to complete the positioning installation of the thrust rod base 2.

[0023] A fixing groove 10 is provided below the outer surfaces of the four sides of the thrust rod base 2. The inner diameter of the fixing groove 10 is the same as the inner diameter of the connecting hole 13. After the thrust rod base 2 is inserted into the installation cavity 7, the fixing groove 10 is aligned with the corresponding side connecting hole 13. The bolt passes through the locking hole 4, the fixing hole 9 and the connecting hole 13 and is threadedly connected with the fixing groove 10.

[0024] The working principle of this utility model:

[0025] By providing a locking fastener 6 for reinforcement, the top of the locking fastener 6 is an angled structure and a compression gasket 8 is fixedly installed on the lower wall of the top of the locking fastener 6. After the bottom of the thrust rod base 2 is inserted into the interior of the fixed base plate 1 so that the bottom surface of the thrust rod base 2 contacts the inner bottom surface of the installation cavity 7, the four locking fasteners 6 are inserted into the four positioning slots 5 opened on the surface of the fixed base plate 1 in turn, so that the angled end of the locking fastener 6 is close to one side of the thrust rod base 2. After the compression gasket 8 is squeezed with the surface of the thrust rod base 2, the bolt is passed through the locking socket 4 into the interior of the positioning slot 5 and passes through the fixing hole 9 and the connecting socket 13 in turn, and is finally threadedly connected with the fixing groove 10 opened on the corresponding surface of the thrust rod base 2. The thrust rod base 2 is buckled into the interior of the installation cavity 7 by the four locking fasteners 6. The compression gasket 8 arranged below the locking fastener 6 is pressed against the surface of the thrust rod base 2 to increase the friction force. The four locking fasteners 6 make the thrust rod base 2 more firmly installed after being inserted into the interior of the installation cavity 7.

[0026] By providing a fixing piece 11 for positioning, after the four fixing pieces 11 are installed on the left and right side surfaces of the thrust rod base 2, after the thrust rod base 2 is inserted into the interior of the installation cavity 7 and pressed and fixed by four locking fasteners 6, the locking bolt 12 is inserted into the interior of the four fixing pieces 11 and continuously rotated so that the lower end of the locking bolt 12 is inserted into the positioning hole 3 preset on the surface of the fixed base plate 1. After the four locking bolts 12 are rotated and fixed, the thrust rod base 2 is completely positioned and installed above the fixed base plate 1. After installation, the thrust rod base 2 is subjected to the vertical pressure of the four locking bolts 12 and the lateral restriction of the four locking fasteners 6. When used for a long time, the stress on the bolt components on the fixed base plate 1 is reduced, so that the bolts on the fixed base plate 1 can be used for a long time without being easily damaged, the maintenance frequency is reduced, and the connection stability between the thrust rod base 2, the fixed base plate 1 and the axle is increased.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A vehicle thrust rod base mounting structure, comprising a fixed base plate (1), a thrust rod base (2) being arranged above the fixed base plate (1), a mounting cavity (7) being provided at the center of the upper surface of the fixed base plate (1), characterized in that: The internal size of the installation cavity (7) corresponds to the bottom size of the thrust rod base (2), the thrust rod base (2) is snap-fitted and installed in the interior of the installation cavity (7), the upper wall surface of the fixed base plate (1) is provided with positioning holes (3) corresponding to each other in left and right positions, the interior of the positioning holes (3) is provided with threads, the centers of the four side outer wall surfaces of the fixed base plate (1) are provided with locking holes (4), the upper surface of the fixed base plate (1) is provided with four positioning slots (5), the four positioning slots (5) are symmetrical with respect to the installation cavity (7), the locking holes (4) are connected to the interior of the positioning slots (5), the inner rear wall surface of the positioning slots (5) is provided with a connecting hole (13) corresponding to the position of the locking hole (4), the connecting hole (13) is connected to the interior of the installation cavity (7), and a bolt is inserted and installed between the locking hole (4) and the connecting hole (13).

2. The automobile thrust rod base mounting structure according to claim 1, characterized in that: A locking fastener (6) is inserted and installed inside the positioning slot (5), the top of the locking fastener (6) is an angled structure close to the installation cavity (7), and a compression gasket (8) is fixedly installed on the lower wall surface of the top of the locking fastener (6).

3. The automobile thrust rod base mounting structure according to claim 2, characterized in that: A fixing hole (9) is provided inside one end of the locking fastener (6) located inside the positioning slot (5); the inner diameter of the fixing hole (9) corresponds to the inner diameters of the connecting socket (13) and the locking socket (4); the lower end of the locking fastener (6) is inserted into the positioning slot (5) and locked by a bolt.

4. The automobile thrust rod base mounting structure according to claim 1, characterized in that: Two mutually distant fixing members (11) are fixedly mounted on the left and right outer wall surfaces of the thrust rod base (2), and through holes are provided inside the fixing members (11). The positions of the four fixing members (11) correspond to the positions of the positioning holes (3) provided on the upper surface of the fixed base plate (1).

5. The automobile thrust rod base mounting structure according to claim 4, characterized in that: The fixing member (11) is movably provided with a locking bolt (12). After the lower part of the thrust rod base (2) is inserted into the interior of the installation cavity (7), the fixing member (11) corresponds to the position of the positioning hole (3) on the surface of the fixed base plate (1), and the thrust rod base (2) is locked above the installation cavity (7) by means of four locking bolts (12).

6. The automobile thrust rod base mounting structure according to claim 1, characterized in that: The four sides of the thrust rod base (2) are provided with fixing grooves (10) below the outer surfaces thereof. The inner diameter of the fixing grooves (10) is the same as the inner diameter of the connecting plug hole (13). After the thrust rod base (2) is inserted into the installation cavity (7), the fixing grooves (10) are aligned with the corresponding connecting plug holes (13). After the bolts pass through the locking plug hole (4), the fixing holes (9) and the connecting plug hole (13), they are threadedly connected with the fixing grooves (10).

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