CN211106805U - Rotary guide ball head of traction hook - Google Patents
Rotary guide ball head of traction hook Download PDFInfo
- Publication number
- CN211106805U CN211106805U CN201921979054.1U CN201921979054U CN211106805U CN 211106805 U CN211106805 U CN 211106805U CN 201921979054 U CN201921979054 U CN 201921979054U CN 211106805 U CN211106805 U CN 211106805U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- rod
- axle
- thrust rod
- ball head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 241001247986 Calotropis procera Species 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a rotatory direction bulb of towing hook, relates to direction bulb technical field, including the axle, the axle below is provided with the distance rod, the distance rod is inserted and is established in the cover pipe, the distance rod with intraductal clearance part of cover is provided with rubber bush, the distance rod both ends are located respectively outside the cover pipe, the fixed montant that is provided with of distance rod one end, the montant upper end is passed through screw and nut locking on two fixed blocks, two the fixed block is fixed to be set up the bottom surface of axle, nut one side is provided with prevents the loosening mechanism soon. The utility model provides a traditional rotatory direction bulb installation of towing pintle dismantle more troublesome, and fixed effect is not good when installing, appears not hard up problem easily.
Description
Technical Field
The utility model belongs to the technical field of the direction bulb, in particular to rotation direction bulb of towing hook.
Background
The suspension system is a connecting structure system among a vehicle body, a vehicle frame and wheels, and the structure system comprises a shock absorber, a suspension spring, an anti-roll rod, a suspension secondary beam, a lower control arm, a longitudinal rod, a steering knuckle arm, a rubber bushing, a connecting rod and the like. When the automobile runs on a road surface, the automobile is subjected to vibration and impact due to the change of the ground, and part of the force of the impact is absorbed by the tire, but most of the force is absorbed by a suspension device between the tire and the automobile body.
The thrust rod is used for transmitting force between the wheel and the frame and has an influence on the motion relation of the wheel relative to the frame (body). The thrust rod is divided into a transverse thrust rod and a longitudinal thrust rod. For transmitting the transverse and longitudinal forces respectively generated between the wheel and the frame. The thrust rod consists of a rod and a sleeve. Rubber bushings are pressed in the sleeve, and the sleeve is welded at two ends of the rod part. The rod part can be a solid shaft or a hollow pipe, and can also be a rod piece forged into an H-shaped section or a steel plate stamping part. One end of the thrust rod is fixed on the axle, and the other end is hinged on the vehicle body (frame).
The installation and the disassembly of the rotary guide ball head of the traditional traction hook are troublesome, the fixing effect is poor during the installation, and the looseness is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotation direction bulb of towing hook to the not enough of prior art existence, concrete technical scheme as follows:
A rotary guide ball head of a traction hook comprises an axle, wherein a thrust rod is arranged below the axle and inserted in a sleeve, a rubber bushing is arranged at a gap part between the thrust rod and the sleeve, two ends of the thrust rod are respectively positioned outside the sleeve, a vertical rod is fixedly arranged at one end of the thrust rod, the upper end of the vertical rod is locked on two fixed blocks through screws and nuts, the two fixed blocks are fixedly arranged on the bottom surface of the axle, and an anti-loosening mechanism is arranged at one side of the nuts;
The anti-unscrewing mechanism is arranged on the bottom surface of the axle, the other end of the thrust rod is rotatably connected with a first sliding block through a ball head, the first sliding block is arranged in a first sliding groove in a sliding mode, the first sliding groove is arranged on the front face of the frame, a buffering pad is fixedly arranged on the inner bottom surface of the first sliding groove, and the top of the buffering pad is fixedly connected with the first sliding block.
Furthermore, the ball head comprises a fixed part, a rotating part is detachably arranged in the fixed part, and the rotating part is fixedly connected with the first sliding block through a fixing part.
further, the anti-unscrewing mechanism comprises a second sliding groove, the second sliding groove is formed in the bottom surface of the axle, a second sliding block is arranged in the second sliding groove and is in sliding fit with the second sliding groove, a screw is arranged on the front surface of the second sliding block, the second sliding block is fixed by the screw through screwing, an L-shaped rod is fixedly arranged on the top surface of the second sliding block, and one end, far away from the second sliding block, of the L-shaped rod abuts against the right side of the nut.
further, the L-shaped rod is made of stainless steel.
Further, the surface of the thrust rod is coated with anti-rust oil.
Further, the thrust rod and the vertical rod are welded and fixed.
The utility model has the advantages that:
1. the L-shaped rod is abutted against the nut through the anti-loosening mechanism and the sliding block II, so that the nut is prevented from being loosened due to loosening caused by loosening during the driving process of the automobile;
2. When the automobile vibrates during running, the arranged buffer cushion has a buffering effect, so that the automobile is prevented from shaking too violently, and discomfort is brought to people sitting on the automobile;
3. The ball head of the utility model is convenient and rapid to install and disassemble, the disassembly can be completed by loosening the nut, and the installation can be completed by screwing the nut;
Drawings
Fig. 1 shows a front view of a rotary guide ball head of a towing hook of the present invention;
Figure 2 shows a cross-sectional view of the present invention;
FIG. 3 shows an enlarged schematic view of the structure at A shown in FIG. 2;
FIG. 4 is an enlarged schematic view of the structure shown in FIG. 2 at B;
the automobile chassis comprises an axle 1, an axle 2, a vertical rod 3, a sleeve 4, a rubber bushing 5, a thrust rod 6, a rotating part 7, a fixing part 8, a first sliding groove 9, a frame 10, a screw 11, a fixing block 12, a second sliding groove 13, a second sliding block 14, an L-shaped rod 15, a nut 16, a first sliding block 17, a cushion pad 18 and a fixing part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, a rotary guide ball head of a towing hook, including an axle 1, a thrust rod 5 is arranged below the axle 1, the thrust rod 5 is inserted into a sleeve 3, a rubber bushing 4 is arranged at a gap part between the thrust rod 5 and the sleeve 3, two ends of the thrust rod 5 are respectively located outside the sleeve 3, a vertical rod 2 is fixedly arranged at one end of the thrust rod 5, the thrust rod 5 and the vertical rod 2 are welded and fixed, antirust oil is coated on the surface of the thrust rod 5, the upper end of the vertical rod 2 is locked on two fixing blocks 11 through a screw 10 and a nut 15, the two fixing blocks 11 are fixedly arranged on the bottom surface of the axle 1, an anti-unscrewing mechanism is arranged at one side of the nut 15, and the arranged anti-unscrewing mechanism prevents the nut 15 from unscrewing and loosening during the driving.
The anti-unscrewing mechanism is arranged on the bottom surface of the axle 1, the other end of the thrust rod 5 is rotatably connected with a first sliding block 16 through a ball head, the first sliding block 16 is arranged in a first sliding groove 8 in a sliding mode, the first sliding groove 8 is arranged on the front surface of the frame 9, a cushion pad 17 is fixedly arranged on the inner bottom surface of the first sliding groove 8, and the top of the cushion pad 17 is fixedly connected with the first sliding block 16. When the automobile vibrates during running, the arranged buffer cushion 17 has the buffering function, so that the automobile is prevented from shaking too violently, and discomfort is brought to people sitting on the automobile.
As the improvement of the technical scheme, the ball head comprises a fixed part 7, a rotating part is detachably arranged in the fixed part, and the rotating part is fixedly connected with a first sliding block 16 through a fixing part 17.
As an improvement of the technical scheme, the anti-loosening mechanism comprises a second sliding groove 12, the second sliding groove 12 is formed in the bottom surface of the axle 1, a second sliding block 13 is arranged in the second sliding groove 12, the second sliding block 13 is in sliding fit with the second sliding groove 12, a screw is arranged on the front surface of the second sliding block 13, the second sliding block 13 is fixed through a screwing screw, an L-shaped rod 14 is fixedly arranged on the top surface of the second sliding block 13, the L-shaped rod 14 is made of stainless steel materials, one end, far away from the second sliding block 13, of the L-shaped rod 14 abuts against the right side of a nut 15, the L-shaped rod 14 abuts against one side of the nut 15 through the sliding block 13, then the second sliding block 13 is fixed through the screwing screw, the L-shaped rod 14 abuts against the.
When the utility model is implemented, the utility model,
when the automobile anti-vibration device is used, the second sliding block 13 slides to enable the L-shaped rod 14 to abut against one side of the nut 15, then the second sliding block 13 is fixed through screwing the screw, the L-shaped rod 14 abuts against the nut 15, the nut 15 is prevented from being unscrewed due to serious jolt when an automobile runs, when the automobile runs and vibrates, the arranged buffer cushion 17 has a buffering effect, the automobile is prevented from vibrating too hard, discomfort is brought to a person sitting on the automobile, disassembly can be completed only by unscrewing the nut, and assembly can be completed by screwing the nut, so that the assembly and disassembly are convenient and rapid.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The rotary guide ball head of the traction hook comprises an axle (1) and is characterized in that a thrust rod (5) is arranged below the axle (1), the thrust rod (5) is inserted into a sleeve (3), a rubber bushing (4) is arranged in the gap between the thrust rod (5) and the sleeve (3), two ends of the thrust rod (5) are respectively located outside the sleeve (3), a vertical rod (2) is fixedly arranged at one end of the thrust rod (5), the upper end of the vertical rod (2) is locked on two fixing blocks (11) through a screw (10) and a nut (15), the two fixing blocks (11) are fixedly arranged on the bottom surface of the axle (1), and an anti-unscrewing mechanism is arranged on one side of the nut (15);
The anti-loosening mechanism is arranged on the bottom surface of the axle (1), the other end of the thrust rod (5) is connected with a first sliding block (16) in a rotating mode through a ball head, the first sliding block (16) is arranged in a first sliding groove (8) in a sliding mode, the first sliding groove (8) is arranged on the front surface of the frame (9), a cushion pad (17) is fixedly arranged on the inner bottom surface of the first sliding groove (8), and the top of the cushion pad (17) is fixedly connected with the first sliding block (16).
2. The swivel guide knob of a hitch hook as claimed in claim 1, wherein: the ball head comprises a fixed part (7), a rotating part (6) is detachably arranged in the fixed part, and the rotating part (6) is fixedly connected with a first sliding block (16) through a fixing part (18).
3. the rotary guide ball head of the towing hook according to claim 1, wherein the anti-unscrewing mechanism comprises a second sliding groove (12), the second sliding groove (12) is formed in the bottom surface of the axle (1), a second sliding block (13) is arranged in the second sliding groove (12), the second sliding block (13) is in sliding fit with the second sliding groove (12), a screw is arranged on the front surface of the second sliding block (13), the second sliding block (13) is fixed by screwing the screw, an L-shaped rod (14) is fixedly arranged on the top surface of the second sliding block (13), and one end, far away from the second sliding block (13), of the L-shaped rod (14) abuts against the right side of the nut (15).
4. the rotating guide ball head of a towing hook according to claim 3, characterized in that the L-shaped bar (14) is made of stainless steel.
5. The swivel guide knob of a hitch hook as claimed in claim 1, wherein: and antirust oil is coated on the surface of the thrust rod (5).
6. The swivel guide knob of a hitch hook as claimed in claim 1, wherein: the thrust rod (5) and the vertical rod (2) are fixed in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979054.1U CN211106805U (en) | 2019-11-15 | 2019-11-15 | Rotary guide ball head of traction hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979054.1U CN211106805U (en) | 2019-11-15 | 2019-11-15 | Rotary guide ball head of traction hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211106805U true CN211106805U (en) | 2020-07-28 |
Family
ID=71720502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921979054.1U Expired - Fee Related CN211106805U (en) | 2019-11-15 | 2019-11-15 | Rotary guide ball head of traction hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211106805U (en) |
-
2019
- 2019-11-15 CN CN201921979054.1U patent/CN211106805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |