Auxiliary frame damping rubber structural part special for new energy automobile

Abstract

The utility model provides an auxiliary frame damping rubber structural part special for a new energy automobile. The auxiliary frame damping rubber structural part special for the new energy automobile comprises a base, springs are fixedly connected to the top of the base, a top plate is fixedly connected to the tops of the springs, and a supporting seat is fixedly connected to the top of the top plate. According to the auxiliary frame damping rubber structural part special for the new energy automobile, the positioning pipe is arranged, when the lining is installed and fixed, the positioning pipe is connected to the top of the supporting base in a sleeved mode, the pull ring is pressed at the moment, and the pull ring can drive the lining to fall off from the outside of the positioning pipe; therefore, the bush can fall off and sleeve the top of the supporting seat, the bush can be shrunk and fixed to the top of the supporting seat, the bush mounting and fixing effect is achieved, and the problem that the bush is inconvenient to mount due to the fact that the bush cannot be smoothly sleeved outside a large-size part due to the fact that the friction force of the inner wall of the bush is large is solved. Therefore, convenience is brought to installation of the rubber structural part.

Description

TECHNICAL FIELD

[0001] The utility model relates to control switch field especially relates to a new energy automobile special auxiliary frame shock absorbing rubber structural member. BACKGROUND

[0002] The bushing is a matched part for the outer part of the mechanical component to achieve sealing, wear protection and the like, is a ring sleeve that plays a gasket role, in the valve application field, the bushing is in the valve cover, generally uses polytetrafluoroethylene or graphite and the like corrosion resistant material for sealing, in the moving part, because of long-term friction and causes the wear of the part, when the gap of the shaft and the hole wears to a certain degree, the part must be replaced, therefore, the designer selects the material with lower hardness and better wear resistance as the bushing when designing.

[0003] In the prior art, such as the "rubber shock absorbing bushing for automobile frame" with the authorization announcement number CN220566476U, the top center of the circular arc plate is fixedly installed with a support rod. The rubber shock absorbing bushing for automobile frame can be fixedly installed with one end of the top of the telescopic adjusting rod after the support post is directly inserted into the first through hole, the telescopic adjusting rod can directly perform telescopic work, the length of the telescopic adjusting rod extended can be directly adjusted when aiming at different installation positions, the installation work of the whole can be facilitated, the adaptability to different installation positions during installation can be effectively improved, the clamping block can be directly clamped and installed in the inner cavity of the limiting seat through the clamping groove opened on the right side of the limiting seat after the bushing body is sleeved on the surface of the support rod, the cover plate can directly limit and fix the top end of the bushing body, and vice versa, the cover plate can be directly removed, and the bushing body can be disassembled and replaced.

[0004] In the prior art, when the rubber structural member is installed and fixed, the surface friction of the rubber structural member is large, so that the small rubber structural member is difficult to be quickly sleeved on the surface of the large component, thereby causing the problem that the rubber structural member is difficult to use.

[0005] Therefore, it is necessary to provide a new energy automobile special auxiliary frame shock absorbing rubber structural member to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model provides a new energy automobile special auxiliary frame shock absorbing rubber structural member, solves the problem that the surface friction of the rubber structural member is large, so that the small rubber structural member is difficult to be quickly sleeved on the surface of the large component, thereby causing the problem that the rubber structural member is difficult to use.

[0007] The utility model provides a new energy automobile special auxiliary frame shock absorbing rubber structural member, including the base, the top fixedly connected with spring of base, the top fixedly connected with the top plate of spring, the top fixedly connected with the support seat of top plate, the inside fixed sleeve joint of support seat has antiskid cover, the top movable sleeve joint of support seat has the locating pipe, the outside movable sleeve joint of locating pipe has the bushing, the outside fixedly connected with the pull ring of bushing, the inside of support seat is provided with the jamming mechanism, the top of base is provided with the limiting mechanism, the top of base is provided with the damping mechanism, the bottom of base is provided with the fixed mechanism.

[0008] Preferably, the bushing is movably sleeved on the top of the support seat, and the material of the bushing is rubber material.

[0009] Preferably, the spring is located directly below the top plate, and the spring and the base are perpendicular to each other.

[0010] Preferably, the front of the antiskid cover is in the shape of U, and the material of the antiskid cover is rubber material.

[0011] Preferably, the jamming mechanism includes a bolt, the bolt is threadedly sleeved in the inside of the support seat, and a nut is threadedly sleeved on one end of the bolt.

[0012] Preferably, the limiting mechanism includes a limiting tube, the limiting tube is fixedly connected to the top of the base, and a lifting column is movably sleeved on the top of the limiting tube.

[0013] Preferably, the damping mechanism includes a containing sleeve, the containing sleeve is fixedly connected to the top of the base, a load-bearing column is movably sleeved on the top of the containing sleeve, and a lifting piston is fixedly connected to the bottom of the load-bearing column.

[0014] Preferably, the fixed mechanism includes a limiting seat, a first limiting frame is movably sleeved on one side of the limiting seat, a second limiting seat is movably sleeved on the other side of the limiting seat, and a threaded rod is threadedly sleeved in the inside of the second limiting seat.

[0015] Compared with the related art, the new energy automobile special auxiliary frame shock absorbing rubber structural member has the following beneficial effects:

[0016] The utility model provides a new energy automobile special vice frame shock absorbing rubber structural member, through setting up the positioning pipe, when installing and fixing the bushing, bushing is connected in the top of support seat outside the positioning pipe, at the moment, press the pull ring, make the pull ring drive bushing to fall off, and then make bushing to fall off and connect in the top of support seat, make bushing to contract and fix in the top of support seat, and then reach the installation fixed effect of bushing, make the problem that the bushing inner wall friction is big and is difficult to connect in the outside of the component with big volume smoothly, thereby bring the convenience for the installation of rubber structural member,

[0017] Through setting up the fixed mechanism, when installing and fixing the rubber structural member, the rack of different sizes is connected in the inside of the second limit support, at the moment, rotate the screw rod, make the screw rod drive the first limit support and the second limit support move, thereby make the first limit support and the second limit support extrude and fix in the outside of the rack, and then reach the installation fixed effect of the shock rubber structural member, make the installation fixed of the rubber structural member in different positions bring the convenience. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a preferred embodiment structure schematic drawing of the new energy automobile special vice frame shock absorbing rubber structural member provided by the utility model,

[0019] Figure 2 It is Figure 1 It is the front view of the support seat in the new energy automobile special vice frame shock absorbing rubber structural member shown in the figure,

[0020] Figure 3 It is Figure 1 It is the front view of the first limit support in the new energy automobile special vice frame shock absorbing rubber structural member shown in the figure,

[0021] Figure 4 It is Figure 1 It is the front view of the damping mechanism in the new energy automobile special vice frame shock absorbing rubber structural member shown in the figure.

[0022] Marked number in the figure: 1, base; 2, spring; 3, top plate; 4, support seat; 5, antiskid sleeve; 6, positioning pipe; 7, bushing; 8, pull ring; 9, jamming mechanism; 91, bolt; 92, nut; 10, limit mechanism; 101, limit pipe; 102, lifting column; 11, damping mechanism; 111, containing sleeve; 112, bearing column; 113, lifting piston; 12, fixed mechanism; 121, limit seat; 122, first limit support; 123, second limit support; 124, screw rod. DETAILED DESCRIPTION

[0023] The utility model will be further described below in connection with the drawings and embodiment.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 wherein, Figure 1 is a preferred embodiment of a new energy automobile special sub-frame damping rubber structure provided by the utility model structure diagram; Figure 2 is Figure 1 A front view of a support seat in a new energy automobile special sub-frame damping rubber structure shown in Figure 3 is Figure 1 A front view of a No. 1 limiting frame in a new energy automobile special sub-frame damping rubber structure shown in Figure 4 is Figure 1 A front view of a damping mechanism in a new energy automobile special sub-frame damping rubber structure shown in. A new energy automobile special sub-frame damping rubber structure, comprising a base 1, the top of the base 1 is fixedly connected with a spring 2, the top of the spring 2 is fixedly connected with a top plate 3, the top of the top plate 3 is fixedly connected with a support seat 4, the inside of the support seat 4 is fixedly sleeved with an antiskid sleeve 5, the top of the support seat 4 is movably sleeved with a positioning pipe 6, the outside of the positioning pipe 6 is movably sleeved with a bushing 7, the outside of the bushing 7 is fixedly connected with a pull ring 8, the inside of the support seat 4 is provided with a jamming mechanism 9, the top of the base 1 is provided with a limiting mechanism 10, the top of the base 1 is provided with a damping mechanism 11, and the bottom of the base 1 is provided with a fixing mechanism 12.

[0025] The bushing 7 is movably sleeved on the top of the support seat 4, and the material of the bushing 7 is rubber material; by setting the positioning pipe 6, when installing and fixing the bushing 7, the positioning pipe 6 is sleeved on the top of the support seat 4, at this time, the pull ring 8 is pressed, so that the pull ring 8 drives the bushing 7 to fall off from the outside of the positioning pipe 6, so that the bushing 7 is off-sleeved on the top of the support seat 4, so that the bushing 7 is contracted and fixed on the top of the support seat 4, thereby achieving the installation and fixing effect of the bushing 7, so that the problem that the bushing 7 is difficult to smoothly sleeve outside the larger component due to the larger friction force of the inner wall of the bushing 7, thereby facilitating the installation of the rubber structure.

[0026] The spring 2 is located directly below the top plate 3, and the spring 2 and the base 1 are perpendicular to each other; by setting the spring 2, when the rubber structure is installed and used, the spring 2 can support the up-and-down vibrating support seat 4, thereby achieving the buffering effect of the support seat 4, that is, improving the damping effect of the rubber structure, that is, improving the practical effect of the rubber structure.

[0027] The front face of the anti-skid sleeve 5 is in the shape of a U, and the material of the anti-skid sleeve 5 is rubber material; by setting the anti-skid sleeve 5, when supporting and fixing the frame, the friction between the support seat 4 and the frame is greatly improved, so that the problem of frequent impact of the frame on the support seat 4 when the frame fluctuates is avoided, and the noise problem of the support seat 4 is caused, thereby improving the noise reduction effect of the rubber structure during use.

[0028] The jamming mechanism 9 comprises a bolt 91 threaded into the inside of the support seat 4, and a nut 92 threaded onto one end of the bolt 91; by setting the jamming mechanism 9, when the rubber structure is installed and used, the frame is sleeved in the inside of the support seat 4, at this time the bolt 91 is rotated, so that the bolt 91 can fix the frame in the inside of the support seat 4, thereby achieving the connection effect of the support seat 4 and the frame, thereby facilitating the installation of the rubber structure.

[0029] The limiting mechanism 10 comprises a limiting tube 101 fixedly connected to the top of the base 1, and a lifting column 102 movably sleeved at the top of the limiting tube 101; by setting the limiting mechanism 10, when the spring 2 buffers and dampens the support seat 4, the limiting tube 101 can limit the up-and-down movement of the lifting column 102, that is, limit the position of the up-and-down movement of the support seat 4, thereby avoiding the problem of tilting of the support seat 4 when moving up and down, thereby improving the stability of the rubber structure during use.

[0030] The damping mechanism 11 comprises a containing sleeve 111 fixedly connected to the top of the base 1, a bearing column 112 movably sleeved at the top of the containing sleeve 111, and a lifting piston 113 fixedly connected to the bottom of the bearing column 112; by setting the damping mechanism 11, when the spring 2 buffers and dampens the support seat 4, the lubricating oil in the containing sleeve 111 can block the up-and-down movement of the lifting piston 113, thereby avoiding the problem of frequent expansion and contraction of the spring 2 when compressed, thereby achieving the damping effect of the support seat 4.

[0031] The fixing mechanism 12 comprises a limiting seat 121, a first limiting frame 122 movably sleeved on one side of the limiting seat 121, a second limiting frame 123 movably sleeved on the other side of the limiting seat 121, and a threaded rod 124 threaded into the inside of the second limiting frame 123; by setting the fixing mechanism 12, when the rubber structure is installed and fixed, different sizes of frames are sleeved in the inside of the second limiting frame 123, at this time the threaded rod 124 is rotated, so that the threaded rod 124 drives the first limiting frame 122 and the second limiting frame 123 to move, thereby causing the first limiting frame 122 and the second limiting frame 123 to be extruded and fixed outside the frame, thereby achieving the installation and fixing effect of the rubber structure, and avoiding the convenience of installation and fixing of the rubber structure at different positions.

[0032] The working principle of the special shock-absorbing rubber structural member for the sub-frame of the new energy vehicle is as follows:

[0033] First step: when installing and fixing the bushing 7, the positioning pipe 6 is sleeved on the top of the support seat 4, at this time, the pull ring 8 is pressed, so that the pull ring 8 drives the bushing 7 to fall off from the outside of the positioning pipe 6, and then the bushing 7 is detached and sleeved on the top of the support seat 4, so that the bushing 7 is shrunk and fixed on the top of the support seat 4, and the installation and fixing effect of the bushing 7 is achieved, so that the problem that the bushing 7 is difficult to be smoothly sleeved on the outside of the large-size component due to the large friction force of the inner wall of the bushing 7 is avoided, thereby facilitating the installation of the rubber structural member.

[0034] Second step: when the spring 2 buffers and absorbs the shock of the support seat 4, the limiting pipe 101 limits the lifting column 102 moving up and down, that is, the position of the support seat 4 moving up and down is limited, and then the problem that the support seat 4 tilts when moving up and down is avoided, thereby improving the stability of the rubber structural member when in use.

[0035] Compared with the related art, the special shock-absorbing rubber structural member for the sub-frame of the new energy vehicle has the following beneficial effects:

[0036] By setting the positioning tube 6, when installing and fixing the bushing 7, the positioning tube 6 is sleeved on the top of the support seat 4, at this time, the pull ring 8 is pressed, so that the pull ring 8 drives the bushing 7 to fall off from the outside of the positioning tube 6, and then the bushing 7 is sleeved on the top of the support seat 4, so that the bushing 7 is shrunk and fixed on the top of the support seat 4, and the installation and fixing effect of the bushing 7 is achieved, so that the problem that the inner wall friction of the bushing 7 is large and difficult to smoothly sleeve outside the large-size component is avoided, and the installation of the rubber structure is facilitated.

[0037] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A new energy vehicle special auxiliary frame shock absorbing rubber structural part, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a spring (2), the top of the spring (2) is fixedly connected with a top plate (3), the top of the top plate (3) is fixedly connected with a support seat (4), the inside of the support seat (4) is fixedly sleeved with an antiskid sleeve (5), the top of the support seat (4) is movably sleeved with a positioning pipe (6), the outside of the positioning pipe (6) is movably sleeved with a bushing (7), the outside of the bushing (7) is fixedly connected with a pull ring (8), the inside of the support seat (4) is provided with a jamming mechanism (9), the top of the base (1) is provided with a limiting mechanism (10), the top of the base (1) is provided with a damping mechanism (11), and the bottom of the base (1) is provided with a fixing mechanism (12).

2. The shock-absorbing rubber structural member for a subframe of a new energy vehicle according to claim 1, characterized in that, The bushing (7) is movably sleeved on the top of the support seat (4), and the material of the bushing (7) is rubber material.

3. The shock-absorbing rubber structural member for a subframe of a new energy vehicle according to claim 1, characterized in that, The spring (2) is located directly below the top plate (3), and the spring (2) and the base (1) are perpendicular to each other.

4. The shock-absorbing rubber structural member for a subframe of a new energy vehicle according to claim 1, characterized in that, The front of the antiskid sleeve (5) is in the shape of a U, and the material of the antiskid sleeve (5) is rubber material.

5. The new energy vehicle special auxiliary frame shock absorbing rubber structural member according to claim 1, characterized in that, The jamming mechanism (9) comprises a bolt (91), the bolt (91) is threadedly sleeved in the inside of the support seat (4), and one end of the bolt (91) is threadedly sleeved with a nut (92).

6. The new energy vehicle special auxiliary frame shock absorbing rubber structural member according to claim 1, characterized in that, The limiting mechanism (10) comprises a limiting pipe (101), the limiting pipe (101) is fixedly connected to the top of the base (1), and the top of the limiting pipe (101) is movably sleeved with a lifting column (102).

7. The new energy vehicle special auxiliary frame shock absorbing rubber structural member according to claim 1, characterized in that, The damping mechanism (11) comprises a containing sleeve (111), the containing sleeve (111) is fixedly connected to the top of the base (1), the top of the containing sleeve (111) is movably sleeved with a load-bearing column (112), and the bottom of the load-bearing column (112) is fixedly connected with a lifting piston (113).

8. The new energy vehicle special auxiliary frame shock absorbing rubber structural member according to claim 1, characterized in that, The fixing mechanism (12) comprises a limiting seat (121), one side of the limiting seat (121) is movably sleeved with a first limiting frame (122), the other side of the limiting seat (121) is movably sleeved with a second limiting seat (123), and the inside of the second limiting seat (123) is threadedly sleeved with a threaded rod (124).

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