CN213228858U - Direction machine - Google Patents
Direction machine Download PDFInfo
- Publication number
- CN213228858U CN213228858U CN202022163255.3U CN202022163255U CN213228858U CN 213228858 U CN213228858 U CN 213228858U CN 202022163255 U CN202022163255 U CN 202022163255U CN 213228858 U CN213228858 U CN 213228858U
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- Prior art keywords
- pull rod
- barrel
- oil
- dust cover
- ring
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Abstract
The utility model relates to a steering gear box, including the barrel, its characterized in that: the barrel internalization is equipped with the pull rod, the barrel outside is all stretched out at the both ends of pull rod, the beneficial effects of the utility model reside in that: through being connected through coupling assembling between the both ends with the dust cover and pull rod and the barrel, when doing the four-wheel location, drive the pull rod and rotate, the pull rod rotates and the dirt proof boot does not rotate (the left end of dirt proof boot rotates in the mounting groove, rotates in the ring channel of fixed cover with dirt proof boot fixed connection's annular bulge loop moreover, makes things convenient for the rotation of pull rod) to the dust cover distortion and damage have been avoided.
Description
Technical Field
The utility model belongs to the technical field of the spare part of car, especially, relate to a steering gear.
Background
The automobile steering gear is the most important part that the car is used for turning to the function, also is the important assurance of car safety of traveling, and the dust cover of current steering gear is fixed the setting between pull rod and barrel, when needs do four-wheel location, need pull down the dust cover, otherwise can lead to the dust cover distortion to lead to the damage.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a direction machine, includes the barrel, its characterized in that: the inner activity of the cylinder is provided with a pull rod, the two ends of the pull rod extend out of the cylinder, the outer side of the pull rod is sleeved with a dust cover, the two ends of the dust cover are connected with the pull rod and the cylinder through a connecting assembly, the connecting assembly comprises a fixed sleeve fixedly sleeved on the pull rod and a fixed ring fixedly sleeved on the outer side of the cylinder, the left side and the right side of the fixed sleeve are provided with a left limit ring and a right limit ring which are fixedly connected with the fixed sleeve, a mounting groove is formed between the left limit ring and the right limit ring and the fixed sleeve, the left end of the dust cover is movably arranged in the mounting groove, at least two rings of annular grooves are arranged on the fixed sleeve, an annular convex ring corresponding to the annular groove is arranged in the dust cover, the annular convex ring is fixedly connected with the dust cover, the annular convex ring is positioned in the annular groove, two rings of constant head tanks have been seted up at least on the dust cover, be equipped with the clamp in the constant head tank, the right-hand member of dust cover passes through clamp and solid fixed ring fixed connection.
The utility model discloses further setting up to: the outer side of the barrel is provided with an installation boss fixedly connected with the barrel, and the installation boss is provided with a fixing hole.
The utility model discloses further setting up to: the right end of the cylinder body is fixedly provided with an oil seal assembly, and the pull rod is movably arranged in the oil seal assembly.
The utility model discloses further setting up to: the oil blanket subassembly is including fixed cavity installation cover and the fixed oil blanket that sets up in the barrel of setting in the barrel, oil blanket and cavity installation cover fixed connection, open slot has been seted up in the oil blanket, establish an oil blanket batter strip in the open slot, the lower terminal surface and the pull rod conflict of oil blanket batter strip are connected, open the arc wall in the oil blanket batter strip, the arc wall link up the setting with the open slot, be equipped with the elastic ring in the open slot.
The utility model discloses further setting up to: the oil tank is characterized in that a first oil tank seat and a second oil tank seat are fixedly arranged on the barrel, and the inside of the barrel is connected with the first oil tank seat and the second oil tank seat through a long oil pipe and a short oil pipe.
The utility model discloses further setting up to: the mounting boss and the barrel are integrally formed.
The utility model discloses further setting up to: the fixed sleeve is integrally formed with the left limiting ring and the right limiting ring.
The beneficial effects of the utility model reside in that: through being connected through coupling assembling between the both ends with the dust cover and pull rod and the barrel, when doing the four-wheel location, drive the pull rod and rotate, the pull rod rotates and the dirt proof boot does not rotate (the left end of dirt proof boot rotates in the mounting groove, rotates in the ring channel of fixed cover with dirt proof boot fixed connection's annular bulge loop moreover, makes things convenient for the rotation of pull rod) to the dust cover distortion and damage have been avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
According to fig. 1-4, the embodiment discloses a steering gear, which comprises a cylinder 1, a pull rod 2 is movably arranged in the cylinder 1, two ends of the pull rod 2 extend out of the cylinder 1, a dust cover 3 is sleeved outside the pull rod 2, two ends of the dust cover 3 are connected with the pull rod 2 and the cylinder 1 through a connecting assembly 4, the connecting assembly 4 comprises a fixing sleeve 5 fixedly sleeved on the pull rod 2 and a fixing ring 6 fixedly sleeved outside the cylinder 1, a left limit ring 7 and a right limit ring 8 fixedly connected with the fixing sleeve 5 are arranged on the left side and the right side of the fixing sleeve 5, a mounting groove 9 is formed between the left limit ring 7 and the right limit ring 8 and the fixing sleeve 5, the left end of the dust cover is movably arranged in the mounting groove, at least two rings of annular grooves 10 are arranged on the fixing sleeve 5, an annular convex ring 11 corresponding to the annular grooves 10 is arranged in the dust, the annular convex ring 11 is fixedly connected with the dust cover 3, the annular convex ring 11 is positioned in the annular groove 10, the annular convex ring is movably arranged in the annular groove, the fixing ring 6 is provided with a fixing ring groove 12, the right end of the dust cover 3 is positioned in the fixing ring groove 12 and is connected with the fixing ring 6 in an abutting mode, the dust cover 3 is provided with at least two circles of positioning grooves 13, the positioning grooves 13 are internally provided with hoops (not shown), the right end of the dust cover 3 is fixedly connected with the fixed ring 6 through the hoops, through being connected through coupling assembling between the both ends with the dust cover and pull rod and the barrel, when doing the four-wheel location, drive the pull rod and rotate, the pull rod rotates and the dirt proof boot does not rotate (the left end of dirt proof boot rotates in the mounting groove, rotates in the ring channel of fixed cover with dirt proof boot fixed connection's annular bulge loop moreover, makes things convenient for the rotation of pull rod) to the dust cover distortion and damage have been avoided.
The utility model discloses further setting up to: the outer side of the barrel body 1 is provided with an installation boss 14 fixedly connected with the barrel body 1, the installation boss 14 is provided with a fixing hole 15, and the barrel body is conveniently and fixedly installed on a vehicle by arranging the installation boss and arranging the fixing hole on the installation boss.
The utility model discloses further setting up to: the right end of the cylinder body 1 is fixedly provided with an oil seal assembly 16, and the pull rod 2 is movably arranged in the oil seal assembly 16, so that a sealing effect is achieved.
The utility model discloses further setting up to: the oil blanket subassembly 16 is including the fixed cavity installation cover 17 that sets up in barrel 1 and the fixed oil blanket 18 that sets up in barrel 1, oil blanket 18 and the fixed connection of cavity installation cover 17, fluting 19 has been seted up in the oil blanket 18, establish an oil blanket batter strip 20 in the fluting 19, the lower terminal surface and the 2 conflict of pull rod of oil blanket batter strip 20 are connected, arc 21 has been seted up in the oil blanket batter strip 20, arc 21 link up the setting with fluting 19, be equipped with elastic ring 22 in the fluting 19, set up the elastic ring and exert pressure to the oil blanket batter strip, played the elastic sealing effect.
The utility model discloses further setting up to: the barrel body 1 is fixedly provided with a first oil tank seat 23 and a second oil tank seat 24, and the inside of the barrel body 1 is connected with the first oil tank seat 23 and the second oil tank seat 24 through a long oil pipe 25 and a short oil pipe 26, so that oil can be conveniently supplied to the barrel body.
The utility model discloses further setting up to: the installation boss 14 and the barrel 1 are integrally formed, so that firmness is enhanced.
The utility model discloses further setting up to: the fixed sleeve 5, the left limiting ring 7 and the right limiting ring 8 are integrally formed, so that firmness is enhanced.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and any decoration, modification or equivalent replacement made by those skilled in the art according to the above description is within the protection scope of the present invention.
Claims (7)
1. The utility model provides a direction machine, includes the barrel, its characterized in that: the inner activity of the cylinder is provided with a pull rod, the two ends of the pull rod extend out of the cylinder, the outer side of the pull rod is sleeved with a dust cover, the two ends of the dust cover are connected with the pull rod and the cylinder through a connecting assembly, the connecting assembly comprises a fixed sleeve fixedly sleeved on the pull rod and a fixed ring fixedly sleeved on the outer side of the cylinder, the left side and the right side of the fixed sleeve are provided with a left limit ring and a right limit ring which are fixedly connected with the fixed sleeve, a mounting groove is formed between the left limit ring and the right limit ring and the fixed sleeve, the left end of the dust cover is movably arranged in the mounting groove, at least two rings of annular grooves are arranged on the fixed sleeve, an annular convex ring corresponding to the annular groove is arranged in the dust cover, the annular convex ring is fixedly connected with the dust cover, the annular convex ring is positioned in the annular groove, two rings of constant head tanks have been seted up at least on the dust cover, be equipped with the clamp in the constant head tank, the right-hand member of dust cover passes through clamp and solid fixed ring fixed connection.
2. A steering gear according to claim 1, wherein: the outer side of the barrel is provided with an installation boss fixedly connected with the barrel, and the installation boss is provided with a fixing hole.
3. A steering gear according to claim 2, wherein: the right end of the cylinder body is fixedly provided with an oil seal assembly, and the pull rod is movably arranged in the oil seal assembly.
4. The steering gear according to claim 3, wherein: the oil blanket subassembly is including fixed cavity installation cover and the fixed oil blanket that sets up in the barrel of setting in the barrel, oil blanket and cavity installation cover fixed connection, open slot has been seted up in the oil blanket, establish an oil blanket batter strip in the open slot, the lower terminal surface and the pull rod conflict of oil blanket batter strip are connected, open the arc wall in the oil blanket batter strip, the arc wall link up the setting with the open slot, be equipped with the elastic ring in the open slot.
5. A steering gear according to claim 1, wherein: the oil tank is characterized in that a first oil tank seat and a second oil tank seat are fixedly arranged on the barrel, and the inside of the barrel is connected with the first oil tank seat and the second oil tank seat through a long oil pipe and a short oil pipe.
6. A steering gear according to claim 2, wherein: the mounting boss and the barrel are integrally formed.
7. A steering gear according to claim 2, wherein: the fixed sleeve is integrally formed with the left limiting ring and the right limiting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022163255.3U CN213228858U (en) | 2020-09-27 | 2020-09-27 | Direction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022163255.3U CN213228858U (en) | 2020-09-27 | 2020-09-27 | Direction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213228858U true CN213228858U (en) | 2021-05-18 |
Family
ID=75876948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022163255.3U Active CN213228858U (en) | 2020-09-27 | 2020-09-27 | Direction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213228858U (en) |
-
2020
- 2020-09-27 CN CN202022163255.3U patent/CN213228858U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |