Automobile pull rod support

Abstract

The utility model belongs to the technical field of automobiles, and particularly relates to an automobile pull rod support which comprises a support fixing block, connecting blocks are vertically and symmetrically arranged on the side face of the support fixing block side by side, fixing rods are arranged between the upper connecting block and the lower connecting block, a movable block is slidably arranged in the middle of each fixing rod in a sleeved mode, and buffer springs are arranged on the upper side and the lower side of each movable block. The buffer spring sleeves the outer side of the fixed rod, and a support block is arranged on the side, away from the support fixing block, of the movable block. When an automobile runs and collides with ground stones due to bumping and the like, at the moment when the transverse pull rod is extruded by the ground stones, the transverse pull rod pulls up the support block through the ball head, the support block pulls up the movable block, and the movable block compresses the buffer spring upwards, so that the transverse pull rod deviates upwards and is buffered by the fixed rod; the transverse pull rod shifts upwards to unload the impact of the stone, and the stone is easily staggered, so that the influence on the normal use of the transverse pull rod due to deformation caused by direct impact and extrusion with the stone is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobiles, and in particular relates to an automobile tie rod bracket. Background Art

[0002] The automobile transverse tie rod is used for steering and buffering shock absorption of the wheels. During installation, the ball head at one end of the transverse tie rod is connected to the mid-size thread, and the ball head at the other end of the transverse tie rod is plugged into the bracket fixed on the wheel hub and fixed by a locking nut. Currently, the bracket on the wheel hub is generally fixed and cannot move. When the car is driving, sometimes due to bumps and collisions with stones on the ground, the transverse tie rod is easily deformed by the impact from the bottom, resulting in the transverse tie rod being unable to be used normally. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a car tie rod bracket to solve the problem that the bracket on the wheel hub is generally fixed and cannot move. When the car is driving, sometimes it collides with stones on the ground due to bumps, and the lateral tie rod is easily deformed by the impact from the bottom, resulting in the lateral tie rod being unable to be used normally.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a car tie rod bracket, comprising a bracket fixing block, the side surfaces of the bracket fixing block are symmetrically arranged in parallel up and down, a fixing rod is arranged between the upper and lower connecting blocks, a movable block is slidingly sleeved in the middle of the fixing rod, a buffer spring is arranged on the upper and lower sides of the movable block, the buffer spring is sleeved on the outer side of the fixing rod, a bracket block is arranged on the side of the movable block away from the bracket fixing block, a plug-in hole is opened on the upper side of the bracket block, a transverse pull rod is plugged in the plug-in hole on the upper side of the bracket block, a ball head is arranged on the end of the transverse pull rod close to the bracket block, and the lower end of the ball head passes through the plug-in hole to the lower side where a locking nut is threaded.

[0005] The beneficial effect of the utility model is as follows: when a car collides with stones on the ground due to bumps while driving, at the moment when the transverse pull rod is squeezed by the stones on the ground, the transverse pull rod pulls up the bracket block through the ball head, the bracket block pulls up the movable block, the movable block compresses the buffer spring upward, so that the transverse pull rod is deflected upward and is buffered by the fixed rod. The transverse pull rod is deflected upward to relieve the impact of the stones and is more likely to stagger the stones, avoiding direct collision and squeezing with the stones to cause deformation, which affects the normal use of the transverse pull rod.

[0006] In order to be used for disassembling and replacing the bracket fixing block;

[0007] As a further improvement of the above technical solution: mounting blocks are symmetrically arranged on both sides of the bracket fixing block, and mounting holes are symmetrically opened on the sides of the mounting blocks.

[0008] The beneficial effect of this improvement is that the mounting block is connected and fixed to the wheel hub through the mounting hole of the mounting block, so as to be used for disassembly and replacement of the bracket fixing block.

[0009] In order to dismantle and replace the fixed rod, movable block and bracket block;

[0010] As a further improvement of the above technical solution: nuts are respectively provided at the upper and lower ends of the fixing rod and penetrate through the connection block threads.

[0011] The beneficial effect of this improvement is that nuts are respectively provided through the thread of the connecting block at the upper and lower ends of the fixing rod, which are used to disassemble the fixing rod, thereby disassembling and replacing the fixing rod, the movable block and the bracket block.

[0012] In order to share the lateral pressure of the fixed rod;

[0013] As a further improvement of the above technical solution: a clamping groove is opened in the middle of one side of the bracket fixing block close to the movable block, a clamping block is slidably clamped on the inner side of the clamping groove, a threaded rod is fixedly provided on one side of the clamping block close to the movable block, the movable block is threadedly connected to the threaded rod, and the spacing between the upper and lower connecting blocks is greater than the length of the movable block.

[0014] The beneficial effects of this improvement are: the clamping block can increase the stability of the movable block when it is subjected to tension, and is used to share the lateral pressure of the fixed rod. A threaded rod is fixedly provided on one side of the clamping block close to the movable block. The movable block is threadedly connected to the threaded rod. The spacing between the upper and lower connecting blocks is greater than the length of the movable block, which will not affect the removal of the movable block from the bracket fixed block.

[0015] In order to protect the transverse tie rod;

[0016] As a further improvement of the above technical solution: a fender is arranged on a side of the bracket block away from the bracket fixing block, and the fender is arranged on the lower side of the transverse tie rod.

[0017] The beneficial effect of this improvement is that a mudguard is provided on one side of the bracket block away from the bracket fixing block, and the mudguard is provided on the lower side of the transverse pull rod to block sand and mud on the ground to a certain extent and protect the transverse pull rod.

[0018] In order to adjust the overall protection length of the fender;

[0019] As a further improvement of the above technical solution: the mudguard includes a plate body one, a plate body two, a sliding groove, a bolt and a connecting plate, the plate body two is arranged on the upper side of the plate body one, and sliding grooves are provided on the upper sides of both side surfaces of the plate body one, and bolts are provided on both sides of the plate body one for sliding insertion through the sliding grooves, and the bolts pass through the sliding grooves and are threadedly connected to the plate body two.

[0020] The beneficial effect of this improvement is that the plate body 2 is driven to slide along the sliding groove by the bolts, and the plate body 2 is fixed by tightening the bolts, so as to adjust the overall protective length of the mudguard.

[0021] In order to facilitate the disassembly and maintenance of the fender;

[0022] As a further improvement of the above technical solution: a connecting plate is arranged on one side of the plate body close to the bracket block, the connecting plate is arranged on the lower side of the bracket block, and the ball head of the transverse tie rod passes through the connecting plate to the lower side and is threadedly connected to the locking nut.

[0023] The beneficial effect of this improvement is that the fender is plugged into the ball head of the transverse tie rod through the connecting plate and fixed by a locking nut, so that the fender is easy to disassemble and maintain.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a structural side view of the utility model;

[0027] Figure 3 It is a top view of the structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the connection structure of the bracket fixing block in the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the fender in the utility model;

[0030] In the figure: 1. bracket fixing block; 2. mounting block; 3. connecting block; 4. fixing rod; 5. movable block; 6. buffer spring; 7. bracket block; 8. transverse pull rod; 9. locking nut; 10. mudguard; 101. plate body 1; 102. plate body 2; 103. sliding groove; 104. bolt; 105. connecting plate; 11. nut; 12. clamping groove; 13. clamping block. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0032] like Figure 1 — Figure 5As shown: the automobile tie rod bracket comprises a bracket fixing block 1, the side surface of the bracket fixing block 1 is symmetrically arranged with connecting blocks 3 in parallel, a fixing rod 4 is arranged between the upper and lower connecting blocks 3, a movable block 5 is arranged in a sliding sleeve in the middle of the fixing rod 4, a buffer spring 6 is arranged on the upper and lower sides of the movable block 5, the buffer spring 6 is sleeved on the outer side of the fixing rod 4, a bracket block 7 is arranged on the side of the movable block 5 away from the bracket fixing block 1, a plug hole is opened on the upper side of the bracket block 7, a transverse pull rod 8 is arranged on the upper side of the bracket block 7 through the plug hole, a ball head is arranged at one end of the transverse pull rod 8 close to the bracket block 7, the lower end of the ball head passes through the plug hole to the lower side threaded with a locking nut 9, when the car is driving, due to bumps, etc., when the transverse pull rod 8 is squeezed by the ground stones, the transverse pull rod 8 pulls up the bracket block 7 through the ball head at the moment when it is squeezed by the ground stones, and the bracket block 7 pulls up the movable block 5,The movable block 5 compresses the buffer spring 6 upward, so that the transverse pull rod 8 is deflected upward and buffered by the fixed rod 4. The transverse pull rod 8 is deflected upward to relieve the impact of the stone, and it is easier to stagger the stone, avoiding direct collision and extrusion with the stone to cause deformation, affecting the normal use of the transverse pull rod 8. The bracket fixing block 1 is symmetrically provided with mounting blocks 2 on both sides, and the side surfaces of the mounting blocks 2 are symmetrically provided with mounting holes, which are bolted and fixed to the wheel hub through the mounting holes of the mounting blocks 2, and are used to disassemble and replace the bracket fixing block 1. The upper and lower ends of the fixing rod 4 are respectively penetrated through the connecting block 3 and are threaded with nuts 11. The upper and lower ends of the fixing rod 4 are respectively penetrated through the connecting block 3 and are threaded with nuts 11, which are used to disassemble the fixing rod 4. The bracket block 7 is disassembled and replaced, and a clamping groove 12 is provided in the middle of one side of the bracket fixing block 1 close to the movable block 5, and a clamping block 13 is provided on the inner side of the clamping groove 12 for sliding clamping. A threaded rod is fixedly provided on the side of the clamping block 13 close to the movable block 5, and the movable block 5 is threadedly connected with the threaded rod. The spacing between the upper and lower connecting blocks 3 is greater than the length of the movable block 5. The clamping block 13 can increase the stability of the movable block 5 when it is subjected to tension, and is used to share the lateral pressure of the fixing rod 4. A threaded rod is fixedly provided on the side of the clamping block 13 close to the movable block 5, and the movable block 5 is threadedly connected with the threaded rod. The spacing between the upper and lower connecting blocks 3 is greater than the length of the movable block 5. The movable block 5 is affected to be removed from the bracket fixing block 1. A fender 10 is provided on the side of the bracket block 7 away from the bracket fixing block 1. The fender 10 is provided on the lower side of the transverse tie rod 8. A fender 10 is provided on the side of the bracket block 7 away from the bracket fixing block 1. The fender 10 is provided on the lower side of the transverse tie rod 8 to block the sand and mud on the ground to a certain extent and protect the transverse tie rod 8. The fender 10 includes a plate body 101, a plate body 2 102, a sliding groove 103, a bolt 104 and a connecting plate 105. The plate body 2 102 is provided on the upper side of the plate body 101. The upper sides of both sides of the plate body 101 are provided with sliding grooves 103. Both sides of the plate body 101 are Bolts 104 are provided through the sliding slot 103 for sliding insertion. The bolts 104 penetrate the sliding slot 103 and are threadedly connected to the second plate 102. The second plate 102 is driven to slide along the sliding slot 103 by the bolts 104, and the second plate 102 is fixed by tightening the bolts 104, which is used to adjust the overall protection length of the mudguard 10. A connecting plate 105 is provided on the side of the first plate 101 close to the bracket block 7. The connecting plate 105 is arranged on the lower side of the bracket block 7. The ball head of the transverse tie rod 8 penetrates the connecting plate 105 to the lower side and is threadedly connected to the locking nut 9. The mudguard 10 is plugged with the ball head of the transverse tie rod 8 through the connecting plate 105 and fixed by the locking nut 9, which is convenient for disassembly and maintenance of the mudguard 10.

[0033] The working principle and use process of this utility model:

[0034] When in use, the bracket fixing block 1 is fixed to the inner side of the wheel hub, and a ball head is arranged at the end away from the transverse pull rod 8 to be connected with a mid-length thread. When the car is driving and collides with a stone on the ground due to bumps, the transverse pull rod 8 is squeezed by the stone on the ground. At that moment, the transverse pull rod 8 pulls up the bracket block 7 through the ball head, and the bracket block 7 pulls up the movable block 5, and the movable block 5 compresses the buffer spring 6 upward, so that the transverse pull rod 8 deviates upward and is buffered by the fixed rod 4. The transverse pull rod 8 deviates upward to relieve the impact of the stone, and it is easier to stagger the stone, avoiding direct collision and extrusion with the stone to cause deformation. shape, affecting the normal use of the transverse tie rod 8. In addition, when in use, the mounting hole of the mounting block 2 is bolted and fixed to the wheel hub, which is used to disassemble and replace the bracket fixing block 1. In addition, the upper and lower ends of the fixing rod 4 respectively penetrate the connecting block 3 and are threaded with nuts 11, which are used to disassemble the fixing rod 4, thereby disassembling and replacing the fixing rod 4, the movable block 5 and the bracket block 7. In addition, a clamping groove 12 is provided in the middle of one side of the bracket fixing block 1 close to the movable block 5, and a clamping block 13 is provided on the inner side of the clamping groove 12 for sliding clamping. The clamping block 13 is slidably clamped with the clamping groove 12. The clamping block 13 can increase the stability of the movable block 5 when it is subjected to tension, and is used to share the lateral pressure of the fixed rod 4. A threaded rod is fixedly provided on one side of the clamping block 13 close to the movable block 5, and the movable block 5 is threadedly connected to the threaded rod. The spacing between the upper and lower connecting blocks 3 is greater than the length of the movable block 5, which will not affect the removal of the movable block 5 from the bracket fixing block 1. In addition, a mud guard 10 is provided on the side of the bracket block 7 away from the bracket fixing block 1. The mud guard 10 is arranged on the lower side of the lateral pull rod 8, which is used to block the sand and mud on the ground to a certain extent, and protect the lateral pull rod 8. In addition When in use, the plate body 102 is driven to slide along the sliding groove 103 by the bolt 104, and the bolt 104 is tightened to fix the plate body 102, so as to adjust the overall protective length of the mudguard 10. In addition, a connecting plate 105 is provided on the side of the plate body 101 close to the bracket block 7, and the connecting plate 105 is provided on the lower side of the bracket block 7. The ball head of the transverse tie rod 8 passes through the connecting plate 105 to the lower side and is threadedly connected with the locking nut 9. The mudguard 10 is connected to the ball head of the transverse tie rod 8 through the connecting plate 105 and is fixed by the locking nut 9, so as to facilitate the disassembly and maintenance of the mudguard 10.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. Automobile tie rod bracket, characterized by: The invention comprises a bracket fixing block (1), the side surface of the bracket fixing block (1) is symmetrically arranged with connection blocks (3) in parallel, a fixing rod (4) is arranged between the upper and lower connection blocks (3), a movable block (5) is slidably sleeved in the middle of the fixing rod (4), a buffer spring (6) is arranged on the upper and lower sides of the movable block (5), the buffer spring (6) is sleeved on the outer side of the fixing rod (4), a bracket block (7) is arranged on the side of the movable block (5) away from the bracket fixing block (1), a plug hole is opened on the upper side of the bracket block (7), a transverse pull rod (8) is inserted through the plug hole on the upper side of the bracket block (7), a ball head is arranged at one end of the transverse pull rod (8) close to the bracket block (7), and the lower end of the ball head passes through the plug hole to the lower side where a locking nut (9) is threadedly arranged.

2. The automobile tie rod bracket according to claim 1, characterized in that: The mounting blocks (2) are symmetrically arranged on both sides of the bracket fixing block (1), and the side surfaces of the mounting blocks (2) are symmetrically provided with mounting holes.

3. The automobile tie rod bracket according to claim 1, characterized in that: The upper and lower ends of the fixing rod (4) respectively penetrate the connecting block (3) and are threadedly provided with nuts (11).

4. The automobile tie rod bracket according to claim 1, characterized in that: A clamping groove (12) is provided in the middle of one side of the bracket fixing block (1) close to the movable block (5); a clamping block (13) is provided inside the clamping groove (12) for sliding clamping; a threaded rod is fixedly provided on one side of the clamping block (13) close to the movable block (5); the movable block (5) is threadedly connected to the threaded rod; and the spacing between the upper and lower connection blocks (3) is greater than the length of the movable block (5).

5. The automobile tie rod bracket according to claim 1, characterized in that: A fender (10) is provided on one side of the bracket block (7) away from the bracket fixing block (1), and the fender (10) is provided on the lower side of the transverse tie rod (8).

6. The automobile tie rod bracket according to claim 5, characterized in that: The mudguard (10) comprises a plate body (101), a plate body (102), a sliding groove (103), a bolt (104) and a connecting plate (105); the plate body (102) is arranged on the upper side of the plate body (101); sliding grooves (103) are provided on the upper sides of both side surfaces of the plate body (101); bolts (104) are provided on both sides of the plate body (101) through the sliding grooves (103) for sliding insertion; the bolts (104) penetrate the sliding grooves (103) and are threadedly connected to the plate body (102).

7. The automobile tie rod bracket according to claim 6, characterized in that: A connecting plate (105) is provided on one side of the plate body (101) close to the bracket block (7), and the connecting plate (105) is provided on the lower side of the bracket block (7). The ball head of the transverse tie rod (8) passes through the connecting plate (105) to the lower side and is threadedly connected to the locking nut (9).

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