CN213646511U - Curved nozzle grease nozzle assembling sleeve - Google Patents
Curved nozzle grease nozzle assembling sleeve Download PDFInfo
- Publication number
- CN213646511U CN213646511U CN202022168180.8U CN202022168180U CN213646511U CN 213646511 U CN213646511 U CN 213646511U CN 202022168180 U CN202022168180 U CN 202022168180U CN 213646511 U CN213646511 U CN 213646511U
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- Prior art keywords
- grease
- nozzle
- sleeve
- groove
- bent
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- 239000004519 grease Substances 0.000 title claims abstract description 78
- 210000002445 nipple Anatomy 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 241000251468 Actinopterygii Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of automobile manufacturing, and relates to a curved nozzle grease nipple assembling sleeve, which comprises a sleeve, a connecting rod and a driving rod which are distributed in a three-section step shaft type; one end of the sleeve, which is far away from the connecting rod, is provided with a regular hexagonal groove which is inwards concave along the axial direction, and the side wall of the groove is provided with a notch; the driving rod is in a regular hexagonal prism shape; the shape and the size of the groove are matched with those of a grease nipple tightening nut, the width of the notch is larger than the maximum radial size of the bent nipple of the grease nipple, and the opening position of the notch on the side wall of the groove corresponds to the bent nipple of the grease nipple and the nut tightening position of the grease nipple; the sleeve, the connecting rod, the driving rod and the groove are coaxial; the utility model discloses the use has the sleeve of opening, places the curved mouth department of curved mouth grease mouth dress in the opening, has solved among the prior art and has screwed up the problem that the curved mouth grease mouth can only rely on the fastening mode of open-end wrench hand assembly.
Description
Technical Field
The utility model belongs to the technical field of the automobile manufacturing, a curved nozzle grease mouth assembly sleeve is related to.
Background
The grease nozzle is also called a grease nozzle or a grease nozzle and is used for filling lubricating grease at the positions of automobile transmission shaft splines, universal joints, steel plate pins, steering knuckle main pins, water pump bearings, transverse and straight pull rod joint box brake adjusting arms and the like. Thus, the grease nipple plays an essential role in vehicle travel.
The common grease nozzle used by the heavy truck in the market at present is divided into a straight grease nozzle, a 45-degree bent nozzle and a 90-degree bent nozzle, however, no special fastening tool is provided for the assembly of the bent nozzle grease nozzle, and only a fastening mode of manual assembly by using an open end wrench can be adopted for the assembly of the bent nozzle grease nozzle at present. Therefore, the assembly efficiency of the bent nozzle grease nozzle is low, an electric or pneumatic tool cannot be adopted, and the fast production beat of the assembly line cannot be met.
How to provide a quick assembly tool of curved mouth grease mouth assembly, and then improve curved mouth grease mouth assembly efficiency to the quick production beat of adaptation assembly line has always been cared for vast automobile manufacturers.
Disclosure of Invention
The utility model provides a technical scheme that technical problem took is: a curved nozzle grease nipple assembling sleeve comprises a sleeve 1, a connecting rod 2 and a driving rod 3, wherein the sleeve 1, the connecting rod 2 and the driving rod 3 are distributed in a three-section step shaft type, and two ends of the connecting rod 2 are respectively connected with the sleeve 1 and the driving rod 3; one end of the sleeve 1, which is far away from the connecting rod 2, is provided with a regular hexagonal groove 4 which is concave along the axial direction, and the side wall of the groove 4 is provided with a notch 5; the driving rod 3 is in a regular hexagonal prism shape; the axial depth of the groove 4 is greater than the maximum length from the grease nozzle to the tail end of the grease nozzle, the shape and the size of the groove 4 are matched with those of the grease nozzle tightening nut, the width of the notch 5 is greater than the maximum radial size from the grease nozzle bent nozzle, and the axial length of the notch 5 is not less than the maximum axial size from the grease nozzle bent nozzle to the grease nozzle tightening nut; the opening position of the opening 5 on the side wall of the groove 4 corresponds to the position of the bent nozzle of the grease nozzle and the nut of the grease nozzle; the sleeve 1, the connecting rod 2, the driving rod 3 and the groove 4 are coaxial.
Preferably, the end face of the sleeve 1, which is far away from one end of the connecting rod 2, is provided with a scratch-proof gasket 6, and the scratch-proof gasket 6 is made of nylon.
Preferably, the end of the driving rod 3 away from the connecting rod 2 is provided with a tool chamfer 7.
Preferably, a tightening nut chamfer 8 is arranged between the top wall and the side wall of the groove 4.
Preferably, the side wall of the gap 5 is provided with a gasket 9, and the gasket 9 is made of flexible material.
Preferably, the flexible material of the gasket 9 comprises rubber.
The utility model has the advantages that:
1. the utility model discloses a set up the opening with sleeve lateral wall department, can place the curved mouth department of curved mouth grease mouth dress in the opening to can use when making to tighten the curved mouth grease mouth dress the utility model discloses a sleeve tool, secondly, the utility model discloses be equipped with the actuating lever of positive hexagonal prism type again at the sleeve end for can adopt electronic or pneumatic tool to replace the manual work to screw up when screwing up the operation, great improvement the efficiency of curved mouth grease mouth assembly, thereby satisfy the quick production beat of assembly line.
2. The utility model discloses be equipped with the chamfer between sleeve groove roof and lateral wall, the one end of connecting electronic or starting tool at the actuating lever also is provided with the chamfer, has made things convenient for the quick card of screwing up the operation in-process to go into the coupling part of screwing up the nut and going into electronic and pneumatic tool fast.
3. The utility model discloses the one end that is close to workpiece surface at the sleeve is equipped with the fish tail packing ring of preventing that nylon made for operating personnel is using when electronic or pneumatic tool screws up, and the surface fish tail can not cause workpiece surface part yet to quick rotation and violently extrude, has ensured the surperficial integrity of product, has improved the surface protection technology of screwing up the product in the operation.
4. The utility model discloses lateral wall department at the opening is equipped with the gasket that flexible material made for operating personnel is when the operation, and the sleeve card is gone into or is extracted, and the opening lateral wall can not cause the fish tail to the curved mouth department of curved mouth grease mouth, has guaranteed the integrity on the curved mouth grease mouth surface in the tightening process, has further improved the surface protection technology of product.
Drawings
FIG. 1 is a perspective view of a curved nozzle grease fitting sleeve with a grease nipple;
FIG. 2 is a perspective view of a curved nozzle grease fitting sleeve;
FIG. 3 is a partial perspective view of the sleeve;
FIG. 4 is a bottom perspective view;
FIG. 5 is a perspective view of the installation of a bent nipple grease nipple;
FIG. 6 is a perspective view of the installation of the bent nipple grease nipple sleeve.
In the figure: 1. a sleeve; 2. a connecting rod; 3. a drive rod; 4. a groove; 5. opening the gap; 6. a scratch-resistant gasket; 7. chamfering the tool; 8. screwing down the nut chamfer; 9. and (7) a gasket.
Detailed Description
The related art in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the curved nozzle grease nipple assembling sleeve comprises a sleeve 1, a connecting rod 2 and a driving rod 3, wherein the sleeve 1, the connecting rod 2 and the driving rod 3 are distributed in a three-section step shaft type, and two ends of the connecting rod 2 are respectively connected with the sleeve 1 and the driving rod 3; one end of the sleeve 1, which is far away from the connecting rod 2, is provided with a regular hexagonal groove 4 which is concave along the axial direction, and the side wall of the groove 4 is provided with a notch 5; the driving rod 3 is in a regular hexagonal prism shape; the axial depth of the groove 4 is greater than the maximum length from the grease nozzle to the tail end of the grease nozzle, the shape and the size of the groove 4 are matched with those of the grease nozzle tightening nut, the width of the notch 5 is greater than the maximum radial size from the grease nozzle bent nozzle, and the axial length of the notch 5 is not less than the maximum axial size from the grease nozzle bent nozzle to the grease nozzle tightening nut; the opening position of the opening 5 on the side wall of the groove 4 corresponds to the position of the bent nozzle of the grease nozzle and the nut of the grease nozzle; the sleeve 1, the connecting rod 2, the driving rod 3 and the groove 4 are coaxial.
Preferably, the end face of the sleeve 1, which is far away from one end of the connecting rod 2, is provided with a scratch-proof washer 6, and the scratch-proof washer 6 is made of nylon, so that when the sleeve is screwed down by using an electric or pneumatic tool, the surface of the workpiece is not scratched by quick rotation and strong extrusion.
Preferably, one end, far away from the connecting rod 2, of the driving rod 3 is provided with a tool chamfer 7, so that an electric or pneumatic tool can be conveniently and quickly clamped in.
Preferably, a screwing nut chamfer 8 is arranged between the top wall and the side wall of the groove 4, so that the screwing nut of the bent nozzle grease nozzle can be conveniently and quickly clamped into the groove 4 at the end part of the sleeve.
Preferably, the side wall of the notch 5 is provided with a gasket 9, and the gasket 9 is made of a flexible material so as to prevent the bent nozzle of the bent nozzle grease nozzle from scratching the bent nozzle when the notch 5 is clamped in and taken out.
Preferably, the flexible material of the gasket 9 comprises rubber.
Examples
When the curved nozzle grease nipple is installed on site, firstly, the driving rod of the utility model is installed at the inner hexagonal bayonet of the electric or pneumatic tool, then the curved nozzle grease nipple is put into the groove, because the groove and the end part of the driving rod are both provided with chamfers, the driving rod can be quickly and accurately connected with the electric or pneumatic tool, and the curved nozzle grease nipple can be also quickly placed in the groove; and thirdly, clamping the bent mouth of the bent mouth grease nipple into the notch of the groove, tightly clamping and screwing the outer contour of the nut by using the regular hexagon of the groove, aligning the threaded end of the bent mouth grease nipple with the mounting hole of the mounting component, starting an electric or pneumatic tool, and quickly finishing the screwing operation of the bent mouth grease nipple. In the whole screwing process, the end, close to the surface of the workpiece, of the sleeve is provided with the scratch-proof gasket made of nylon, so that the surface of the workpiece close to the mounting hole of the mounting component is not scratched. Wait curved mouth grease mouth and screw up the back, electronic or pneumatic tool withdraws from backward and takes out the utility model discloses, curved mouth grease mouth then screws up the back and is detained in the mounting hole department of installing component. At this point, the tightening operation is completed. Equally, because the lateral wall department of opening is equipped with the gasket that flexible material made, makes the utility model discloses when the sleeve card was gone into or was extracted, the opening lateral wall can not lead to the fact the fish tail to the bent mouth department of bent mouth grease mouth, has ensured the surperficial complete of bent mouth grease mouth bent mouth department.
To sum up, the utility model provides a curved mouth grease mouth assembly sleeve uses the sleeve that has the opening, places the curved mouth department of curved mouth grease mouth dress in the opening, has solved among the prior art and has screwed up the problem that the curved mouth grease mouth can only rely on the fastening mode of open-end wrench hand assembly, consequently the utility model discloses possess extensive application prospect.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
1. The bent nozzle grease nipple assembling sleeve is characterized by comprising a sleeve (1), a connecting rod (2) and a driving rod (3), wherein the sleeve (1), the connecting rod (2) and the driving rod (3) are distributed in a three-step shaft type, and two ends of the connecting rod (2) are respectively connected with the sleeve (1) and the driving rod (3); one end of the sleeve (1) far away from the connecting rod (2) is provided with a regular hexagonal groove (4) which is inwards concave along the axial direction, and the side wall of the groove (4) is provided with a notch (5); the driving rod (3) is in a regular hexagonal prism shape;
the axial depth of the groove (4) is greater than the maximum length from the grease nozzle to the tail end of the grease nozzle, the shape and the size of the groove (4) are matched with those of the grease nozzle tightening nut, the width of the notch (5) is greater than the maximum radial size from the bent nozzle of the grease nozzle, and the axial length of the notch (5) is not less than the maximum axial size from the bent nozzle of the grease nozzle to the nut; the opening position of the opening (5) on the side wall of the groove (4) corresponds to the position of the bent nozzle of the grease nozzle and the position of the nut of the grease nozzle;
the sleeve (1), the connecting rod (2), the driving rod (3) and the groove (4) are coaxial.
2. A bent mouth grease fitting sleeve according to claim 1, characterised in that the end surface of the sleeve (1) remote from the connecting rod (2) is provided with a scratch-proof washer (6), the scratch-proof washer (6) being made of nylon.
3. A bent mouth grease nipple fitting sleeve according to claim 1, characterized in that the end of the driving rod (3) remote from the connecting rod (2) is provided with a tool chamfer (7).
4. A bent mouth grease fitting sleeve according to claim 1, characterized in that a tightening nut chamfer (8) is provided between the top wall and the side wall of the groove (4).
5. A bent mouth grease fitting sleeve according to claim 1, characterised in that the side walls of the slit (5) are provided with a gasket (9), the gasket (9) being made of a flexible material.
6. A bent mouth grease fitting sleeve according to claim 5, characterised in that the flexible material of the gasket (9) comprises rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022168180.8U CN213646511U (en) | 2020-09-28 | 2020-09-28 | Curved nozzle grease nozzle assembling sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022168180.8U CN213646511U (en) | 2020-09-28 | 2020-09-28 | Curved nozzle grease nozzle assembling sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213646511U true CN213646511U (en) | 2021-07-09 |
Family
ID=76698658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022168180.8U Active CN213646511U (en) | 2020-09-28 | 2020-09-28 | Curved nozzle grease nozzle assembling sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213646511U (en) |
-
2020
- 2020-09-28 CN CN202022168180.8U patent/CN213646511U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: 710021 No.1 Shaanqi Avenue, Jingwei Industrial Park, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee after: Shaanxi Dezhen Component Technology Co.,Ltd. Address before: 710200 Jinggao South Road, Jinghe Industrial Park, Gaoling District, Xi'an City, Shaanxi Province Patentee before: SHAANXI WANFANG AUTO PARTS Co.,Ltd. |