CN210496864U - Electrostatic spraying hanger for vibration damper - Google Patents
Electrostatic spraying hanger for vibration damper Download PDFInfo
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- CN210496864U CN210496864U CN201921214053.8U CN201921214053U CN210496864U CN 210496864 U CN210496864 U CN 210496864U CN 201921214053 U CN201921214053 U CN 201921214053U CN 210496864 U CN210496864 U CN 210496864U
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- hanger
- oil storage
- bearing plate
- supporting plates
- storage cylinder
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Abstract
The utility model relates to a shock absorber electrostatic spraying hanger, it adopts the pole frame formula structure, be by the top have the pole setting of couple, bearing plate and hanging subassembly are constituteed, wherein, the bearing plate is horizontal cross arrangement, and the interval sets up in the pole setting, the pole setting is worn to adorn and is welded the central point at bearing plate cross, the both ends of every bearing plate are provided with respectively and hang the dress subassembly, this subassembly includes the lag, reference column and location shell fragment, lag wherein is the round platform structure of two layers echelonment, at last, the combination department of lower round platform is equipped with the annular that is used for the outer cylinder wall of oil storage cylinder to insert the gomphosis along the circumference, the outer fringe and the interior cylinder mouth of oil storage cylinder of going up the round platform are closely cooperated, the center point at the lag is worn to adorn to the reference column, the upper end of reference column is connected with the location. The hanging tool is simple and convenient to operate, high in operation efficiency, good in universality and strong in spraying protection performance, and can meet the production requirements of a new process.
Description
Technical Field
The utility model belongs to the technical field of automobile shock absorber spraying auxiliary facilities, especially a shock absorber electrostatic spraying hanger.
Background
In the coating of the shock absorber, a coating mode of firstly assembling the piston rod and then performing electrostatic spraying is mostly adopted, but in the electrostatic spraying process, atomized paint is easily attached to the surface of the piston rod of the shock absorber, so that the piston rod and an oil seal are not tightly sealed, and the problem of oil leakage of the shock absorber in the use process is frequent. At present, the process of firstly carrying out electrostatic spraying on the oil storage cylinder of the shock absorber and then carrying out piston rod assembly is adopted, although the problem of oil leakage is solved. However, due to the change of the process, the original electrostatic spraying hanger cannot be used continuously, and a new spraying hanger must be redesigned. The new hanger needs to solve several problems: firstly, because one end of the oil storage cylinder of the shock absorber is provided with an opening, when the pretreatment procedures of a paint spraying line such as washing, drying and the like are carried out, in order to prevent the inner wall of the oil storage cylinder from rusting and ensure that atomized paint can not enter the oil storage cylinder from the opening during paint spraying, good sealing property is required; secondly, because the opening is sealed after assembly, a blank area of 8-10 mm is reserved at the opening of the oil storage cylinder and paint cannot be sprayed, so that the later assembly operation is not influenced by a paint film; thirdly, the designed spraying hanging tool can be matched with oil storage cylinders with different specifications, the hanging operation and the hanging operation are simple and convenient, the efficiency requirement during mass production is met, and due to the particularity of electrostatic spraying operation, the grounding property of a workpiece during spraying is ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a to the not enough of prior art existence, provide one kind on hang, hang under easy and simple to handle, operating efficiency is high, the commonality is good, and the spraying protectiveness is strong, can satisfy the shock absorber electrostatic spraying hanger of new technology production needs.
For realizing the utility model discloses a technical scheme that the purpose adopted is: the hanger is of a rod frame type structure and comprises upright rods, supporting plates and hanging assemblies, wherein hooks are arranged at the tops of the upright rods, the supporting plates are arranged in a horizontal cross mode and are arranged on the upright rods at intervals, the upright rods are connected to the cross center of the supporting plates in a penetrating and welding mode, the hanging assemblies are arranged at two ends of each supporting plate respectively and comprise protecting sleeves, positioning columns and positioning elastic pieces, the protecting sleeves are of two-layer step-shaped circular platform structures, annular grooves used for inserting and embedding the outer cylinder walls of the oil storage cylinders are arranged at the combining positions of the upper circular platform and the lower circular platform along the circumference, the outer edges of the upper circular platform are tightly matched with the openings of the inner cylinders of the oil storage cylinders, the positioning columns are arranged at the center of the protecting sleeves in a penetrating mode, the upper ends of the positioning elastic pieces are connected through.
The number of the supporting plates is at least two.
The positioning elastic sheet is of a four-claw-shaped structure.
The protective sleeve is a silica gel product, and the Shore hardness A of the protective sleeve is 52-58.
The depth of the ring groove is 8-10 mm.
The electrostatic spraying hanger for the shock absorber manufactured according to the scheme has reasonable structural design, and the hanger is only required to be inserted with the opening part of the oil storage cylinder of the shock absorber downwards onto the hanging assembly during paint spraying and hanging, so that the hanger is simple and convenient to operate and high in operation efficiency. The four-claw positioning elastic sheet is in close contact with the oil storage cylinder, so that the auxiliary positioning effect is achieved, and the grounding performance of the workpiece is guaranteed. The insertion embedding of oil storage cylinder oral area and lag has strengthened the protectiveness of work piece when the spraying, not only can prevent effectively that the oil storage cylinder inner wall from rustting, and the blank region of its reservation is convenient for assemble, and sealed effectual, can prevent effectively that atomizing paint from getting into the oil storage cylinder. The hanger has strong universality, and only the protective sleeve needs to be replaced according to different specifications of the oil storage cylinder.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the hanging assembly in fig. 1.
Detailed Description
The present invention will be further described with reference to the following detailed description.
Referring to fig. 1 and 2, the shock absorber electrostatic spraying hanger adopts a rod frame type structure and is composed of upright posts 1 with hooks 1-1 at the tops, supporting plates 3 and hanging assemblies 2, wherein at least two supporting plates 3 are arranged, the supporting plates 3 are arranged in a horizontal cross shape and are arranged on the upright posts 1 at intervals, the upright posts 1 are connected to the central part of the cross shape of the supporting plates 3 in a penetrating and welding mode, the hanging assemblies 2 are arranged at two ends of each supporting plate 3 respectively and comprise protecting sleeves 2-3, positioning columns 2-2 and positioning elastic sheets 2-1, the protecting sleeves 2-3 are of two-layer step-shaped circular truncated cone structures, the protecting sleeves 2-3 are made of silica gel products, the Shore hardness A of the protecting sleeves is 52-58, the protecting sleeves are inconvenient to assemble if the protecting sleeves are too hard, and the sealing effect is poor if the protecting sleeves are too soft. And an annular groove 2-4 for inserting and embedding the outer cylinder wall of the oil storage cylinder is arranged at the joint of the upper round table and the lower round table of the protective sleeve 2-3 along the circumference, and the depth of the annular groove 2-4 is 8-10 mm. The outer edge of the upper round table is tightly matched with an opening of an inner cylinder of the oil storage cylinder, the positioning column 2-2 is arranged at the central part of the protective sleeve 2-3 in a penetrating mode, the upper end of the positioning column 2-2 is connected with a positioning elastic sheet 2-1 through an upper nut 4, the positioning elastic sheet 2-1 is of a four-claw-shaped structure, and the lower end of the positioning column 2-2 penetrates through the supporting plate 3 and is fixed through a lower nut 5.
When the hanger is used, the opening of the oil storage cylinder of the shock absorber is inserted downwards into the hanging assembly 2 of the hanger, the whole hanger is hung on a paint spraying line through the hooks 1-1 on the upright rods 1, the four claws of the positioning elastic pieces 2-1 on the hanging assembly 2 simultaneously bounce to clamp the inner wall of the oil storage cylinder, so that the auxiliary positioning effect is achieved, and meanwhile, the grounding property of a workpiece is also guaranteed. Because a gap is formed between the inner cylinder and the outer cylinder of the oil storage cylinder, an annular groove 2-4 is formed at the joint of the upper round table and the lower round table of the protective sleeve 2-3 along the circumference, the outer cylinder wall of the oil storage cylinder is inserted into the annular groove 2-4 to be embedded with the annular groove, and the depth of the annular groove 2-4 is 8-10 mm, so that the opening part of the oil storage cylinder has enough reserved blank area, and the oil storage cylinder is not sprayed by paint, thereby facilitating later assembly; and at the moment, the outer edge of the upper round platform is tightly matched with the caliber of the inner cylinder opening of the oil storage cylinder, so that atomized oil paint can be effectively prevented from entering the oil storage cylinder, and the sealing effect is good. The oil storage cylinders with different specifications only need to replace the protective sleeves 2-3 on the hanging components. After the paint spraying is finished, the workpiece is directly pulled out of the hanger and taken down, and the operation is convenient and fast.
Claims (5)
1. The utility model provides a shock absorber electrostatic spraying hanger which characterized in that: the hanger is of a rod frame type structure and comprises upright rods, supporting plates and hanging assemblies, wherein hooks are arranged at the tops of the upright rods, the supporting plates are arranged in a horizontal cross mode and are arranged on the upright rods at intervals, the upright rods are connected to the cross center of the supporting plates in a penetrating and welding mode, the hanging assemblies are arranged at two ends of each supporting plate respectively and comprise protecting sleeves, positioning columns and positioning elastic pieces, the protecting sleeves are of two-layer step-shaped circular platform structures, annular grooves used for inserting and embedding the outer cylinder walls of the oil storage cylinders are arranged at the combining positions of the upper circular platform and the lower circular platform along the circumference, the outer edges of the upper circular platform are tightly matched with the openings of the inner cylinders of the oil storage cylinders, the positioning columns are arranged at the center of the protecting sleeves in a penetrating mode, the upper ends of the positioning elastic pieces are connected through.
2. The electrostatic spray hanger for shock absorbers according to claim 1, characterized in that: the number of the supporting plates is at least two.
3. The electrostatic spray hanger for shock absorbers according to claim 1, characterized in that: the positioning elastic sheet is of a four-claw-shaped structure.
4. The electrostatic spray hanger for shock absorbers according to claim 1, characterized in that: the protective sleeve is a silica gel product, and the Shore hardness A of the protective sleeve is 52-58.
5. The electrostatic spray hanger for shock absorbers according to claim 1, characterized in that: the depth of the ring groove is 8-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214053.8U CN210496864U (en) | 2019-07-30 | 2019-07-30 | Electrostatic spraying hanger for vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214053.8U CN210496864U (en) | 2019-07-30 | 2019-07-30 | Electrostatic spraying hanger for vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210496864U true CN210496864U (en) | 2020-05-12 |
Family
ID=70586258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921214053.8U Active CN210496864U (en) | 2019-07-30 | 2019-07-30 | Electrostatic spraying hanger for vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210496864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433414A (en) * | 2021-12-20 | 2022-05-06 | 中车石家庄车辆有限公司 | Spring double-layer tray, multi-color paint dipping unit and bogie spring paint dipping production line |
| US11565380B1 (en) | 2021-11-10 | 2023-01-31 | DRiV Automotive Inc. | Universal paint-line hook for vehicle shock |
-
2019
- 2019-07-30 CN CN201921214053.8U patent/CN210496864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11565380B1 (en) | 2021-11-10 | 2023-01-31 | DRiV Automotive Inc. | Universal paint-line hook for vehicle shock |
| CN114433414A (en) * | 2021-12-20 | 2022-05-06 | 中车石家庄车辆有限公司 | Spring double-layer tray, multi-color paint dipping unit and bogie spring paint dipping production line |
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