Novel stamping and welding front auxiliary frame

Abstract

The utility model discloses a novel stamping and welding front auxiliary frame which comprises a front auxiliary frame body used for supporting and a connecting pipe, the outer side of the connecting pipe is installed on the upper side of the outer end of a V-shaped part, a threaded rod is connected to an inner clamping groove of the connecting pipe, and a threaded sleeve is connected to the outer side of the lower end of the threaded rod in a threaded mode. And the outer side of the screw sleeve is fixedly connected with a fixed block. According to the novel stamping and welding front auxiliary frame, the stability of the joint of the cleat and the front auxiliary frame can be enhanced, an air compressor is avoided, and the dynamic stiffness of the front point of a vehicle body in the Y direction and the Z direction is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to front subframe technical field, concretely is a new stamping welding front subframe. BACKGROUND

[0002] ‌The main role of front subframe includes blocking vibration and noise, improves driving comfort, enhances the rigidity and stability of the body, simplifies the installation process and reduces the development and installation cost, and the front subframe is connected with the horn, and various forces and torques between the wheel and the body are transmitted, so that the stability and maneuverability of the vehicle during driving are ensured, and the new stamping welding front subframes on the market are various;

[0003] But the general new stamping welding front subframe is inconvenient to avoid the air compressor, so that after the front subframe is connected with the horn, the air compressor is easily extruded, and the normal operation of various parts of the automobile is affected, therefore, the utility model provides a new stamping welding front subframe to solve the problems in the above background. SUMMARY

[0004] The utility model discloses a new stamping welding front subframe, to solve the problem that the general new stamping welding front subframe is inconvenient to avoid the air compressor, so that after the front subframe is connected with the horn, the air compressor is easily extruded, and the normal operation of various parts of the automobile is affected.

[0005] To achieve the above object, the utility model provides the following technical scheme: a new stamping welding front subframe, including the front subframe body for supporting;

[0006] Still include:

[0007] The outer side of the connecting pipe is installed on the outer end of the V-shaped part, the inner clamping groove of the connecting pipe is connected with the threaded rod, the lower end outer side of the threaded rod is connected with the screw sleeve through threads, and the outer side of the screw sleeve is fixedly connected with the fixed block.

[0008] Preferably, the upper end outer side of the threaded rod is sleeved with the horn.

[0009] Preferably, the lower end inner side of the connecting pipe is slidably connected with the round frame.

[0010] Preferably, the upper end outer side of the fixed block is fixedly connected with the supporting column, and the upper end outer side of the supporting column is fixedly connected with the sleeve frame.

[0011] Preferably, the outer side of the connecting pipe is connected with the sleeve frame through the clamping groove.

[0012] Preferably, the fixed block is arranged on the outer side of the screw sleeve at equal angles, and the supporting column is arranged on the lower end outer side of the sleeve frame at equal angles.

[0013] Compared with the prior art, the novel stamping and welding front subframe can strengthen the stability of the horn and the front subframe connection, avoid the air compressor, and improve the dynamic stiffness of the front point Y and Z of the vehicle body.

[0014] 1. The connecting pipe, horn body and threaded rod are provided, the threaded rod is connected to the connecting pipe through the inner clamping groove, and the horn body is fixedly connected to the upper end of the threaded rod, so that the front subframe and the horn can be quickly connected.

[0015] 2. The threaded rod, screw sleeve and circular frame are provided, the screw sleeve is rotated upward, the threaded rod is connected to the inner thread of the screw sleeve, the circular frame is fixedly connected to the outer side of the upper end of the screw sleeve and rotates in the lower end of the connecting pipe, the threaded rod is positioned, the air compressor is avoided, and the horn is connected.

[0016] 3. The fixed block, support column and sleeve frame are provided, the fixed block is fixedly connected to the outer side of the screw sleeve, the support column is fixedly connected to the upper end of the fixed block, the sleeve frame is fixedly connected to the upper end of the support column, the support column supports the outer side of the screw sleeve at equal angles after the threaded rod is connected to the inner thread of the screw sleeve, and the stability of the connecting structure is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 It is a fixed block, support column and sleeve frame connection side view of the utility model;

[0020] Figure 4 It is a connecting pipe and threaded rod connection bottom view of the utility model;

[0021] Figure 5 It is a screw sleeve, circular frame and fixed block connection side view of the utility model.

[0022] In the drawing: 1, front subframe body; 2, connecting pipe; 3, threaded rod; 4, screw sleeve; 5, circular frame; 6, fixed block; 7, support column; 8, sleeve frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] Please refer to Figures 1-5 The present application provides a technical scheme: a novel stamping and welding front subframe, comprising a front subframe body 1, a connecting pipe 2, a threaded rod 3, a threaded sleeve 4, a circular frame 5, a fixing block 6, a supporting column 7 and a sleeve frame 8.

[0025] Embodiment one: please refer to Figures 1-5 The existing novel stamping and welding front subframe is inconvenient to avoid the air compressor, so that after the front subframe is connected with the sheep horn, the air compressor is easily pressed, which affects the normal operation of various parts of the automobile. In order to solve this technical problem, the present embodiment discloses the following technical content.

[0026] A novel stamping and welding front subframe, comprising a front subframe body 1, a connecting pipe 2, a threaded rod 3, a threaded sleeve 4, a circular frame 5, a fixing block 6, a supporting column 7 and a sleeve frame 8.

[0027] When the front subframe needs to be connected with the sheep horn, the threaded rod 3 is pushed downward, so that the outer slot of the threaded sleeve 4 fixedly connected with the lower end of the threaded rod 3 is connected with the connecting pipe 2, and the circular frame 5 is rotated upward. At this time, the fixing block 6 fixedly connected with the upper end of the circular frame 5 rotates in the lower end of the connecting pipe 2 along with the rotation of the circular frame 5, and the inner part of the sleeve frame 8 gradually moves upward. When the inner part of the circular frame 5 is completely connected with the threaded sleeve 4, the inner side of the sleeve frame 8 is connected with the outer slot of the connecting pipe 2. At this time, the supporting column 7 arranged at equal angles on the outer side of the lower end of the sleeve frame 8 is sleeved on the outer side of the lower end of the connecting pipe 2, and the lower end of the supporting column 7 is fixedly connected with the upper end of the supporting column 7, which can strengthen the stability of the connection between the sheep horn and the front subframe, avoid the air compressor, and improve the dynamic stiffness of the front point Y and Z of the vehicle body.

[0028] The content not described in detail in the specification belongs to the prior art known to those skilled in the art, the standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A new stamping welding front subframe, comprising a front subframe body (1) for support; characterized in that Also includes: The outer side of the connecting pipe (2) is installed on the outer end of the V-shaped part, the inner slot of the connecting pipe (2) is connected with the threaded rod (3), the lower end of the threaded rod (3) is connected with the threaded sleeve (4) on the outer side, and the outer side of the threaded sleeve (4) is fixedly connected with the fixed block (6).

2. A new stamp-welded front subframe according to claim 1, characterized in that: The outer side of the upper end of the threaded rod (3) is sleeved with a horn.

3. A new stamp-welded front subframe according to claim 1, characterized in that: The lower end of the connecting pipe (2) is slidably connected with a round frame (5).

4. A new stamp-welded front subframe according to claim 1, characterized in that: The outer side of the upper end of the fixed block (6) is fixedly connected with a support column (7), and the outer side of the upper end of the support column (7) is fixedly connected with a sleeve frame (8).

5. A new stamp-welded front subframe according to claim 1, characterized in that: The outer side of the connecting pipe (2) is connected with the sleeve frame (8).

6. A new stamped welded front subframe according to claim 1, characterized in that: The fixed block (6) is arranged at equal angles on the outer side of the threaded sleeve (4), and the support column (7) is arranged at equal angles on the outer side of the lower end of the sleeve frame (8).

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