CN208961801U - A kind of dedicated sand blasting unit producing box-type oil seal - Google Patents
A kind of dedicated sand blasting unit producing box-type oil seal Download PDFInfo
- Publication number
- CN208961801U CN208961801U CN201821629609.5U CN201821629609U CN208961801U CN 208961801 U CN208961801 U CN 208961801U CN 201821629609 U CN201821629609 U CN 201821629609U CN 208961801 U CN208961801 U CN 208961801U
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- China
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- connecting shaft
- nozzle
- oil seal
- type oil
- workbench
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Abstract
The utility model discloses a kind of dedicated sand blasting units for producing box-type oil seal, including workbench, the variable speed electric motors, particularly connection being installed on the workbench drives connecting shaft rotation, connecting shaft is movably arranged on workbench, the upper end of connecting shaft is fixed with the sandblasting protective tooling for placing iron hoop, nozzle holder is fixed on the table, one end of nozzle adjustment arm equipped with strip adjustment hole is fixedly connected with the upper end of nozzle holder, nozzle is connect by being mounted on the positioning bolt of strip adjustment hole with nozzle adjustment arm, the protective device for preventing dust from entering is equipped in connecting shaft, the utility model, which has, is suitable for the sandblasting of box-type oil seal iron hoop, structure is simple, sandblasting uniform in effect, strong operability, the low feature of processing cost.
Description
Technical field
The utility model belongs to oil seal technique field, more particularly, to a kind of dedicated sand blasting unit for producing box-type oil seal.
Background technique
With the pollution of the in short supply and environment of the energy, realize that the low burn consumption of vehicle is the problem of must facing, for oil
It, can be energy-saving to achieve the purpose that by reducing its friction torque value for envelope.The method of existing drop torque at present,
Be the magnitude of interference reduced between rubber lip and iron hoop contact surface or be exactly thinned lip thickness, although the above method
The size of friction torque is reduced to a certain extent, but it is unobvious to drop torque effect, and is certain use to sacrifice oil sealing
Service life is as cost；Although also having plenty of carry out coarse processing on iron hoop face at present, its processing method is excessively complicated,
It is all to be processed according to the experience of operator, without specific technological parameter and suitable process equipment, poor operability.
Summary of the invention
The purpose of this utility model is that improving the deficiency of prior art and providing a kind of suitable for the spray of box-type oil seal iron hoop
The dedicated sand blasting unit for the production box-type oil seal that sand, structure be simple, sandblasting uniform in effect, strong operability, processing cost are low.
The purpose of this utility model is achieved in that a kind of dedicated sand blasting unit for producing box-type oil seal, including work
Platform, its main feature is that the variable speed electric motors, particularly connection being installed on the workbench drives connecting shaft rotation, connecting shaft is movably arranged on workbench
On, the upper end of connecting shaft is fixed with the sandblasting protective tooling for placing iron hoop, and nozzle holder is fixed on the table, is equipped with item
One end of the nozzle adjustment arm of shape adjustment hole is fixedly connected with the upper end of nozzle holder, and nozzle is by being mounted on strip adjustment hole
Positioning bolt is connect with nozzle adjustment arm, and the protective device for preventing dust from entering is equipped in connecting shaft.
In order to further realize the purpose of this utility model, can be the protective device is in connecting shaft and workbench
Shield and/or dust seal are set with above junction.
In order to further realize the purpose of this utility model, it can be and be externally provided in variable speed electric motors, particularly for dust-proof motor for preventing
Shield.
Compared with the prior art the utility model has following distinguishing feature and good effect: to the iron of composition box-type oil seal
The surface of ring carries out coarse processing, achievees the purpose that reduce friction torque, the utility model by variable speed electric motors, particularly drive connecting shaft,
Sandblasting protective tooling is rotated, and adjusts revolving speed, adjustable sandblasting effect as needed；Nozzle holder, the spray of nozzle are installed
Position adjustment can be carried out between mouth adjustment arm, the adjusting on any direction may be implemented in such nozzle, and sandblasting is uniform；It is dust-proof
Envelope, dust cover, shield can prevent the intrusion of dust, effectively extend the service life and reliability of equipment.This is practical
The sand blasted surface roughness quality of novel not only product is stablized, and equipment high efficiency, easy to adjust, can such as realize plus manipulator
Automated production.
Detailed description of the invention
The utility model is described in further detail with implementation with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view of Fig. 1.
In figure: 1, workbench, 2, variable speed electric motors, particularly, 3, connecting shaft, 4, sandblasting protective tooling, 5, nozzle holder, 6, strip tune
Knothole, 7, nozzle adjustment arm, 8, nozzle, 9, dust seal, 10, dust cover, 11, shield.
Specific embodiment
A kind of dedicated sand blasting unit producing box-type oil seal, referring to Fig.1, Fig. 2, including workbench 1, it is mounted on workbench 1
On variable speed electric motors, particularly 2 connection drive connecting shaft 3 rotate, connecting shaft 3 is movably arranged on workbench 1, such as connecting shaft 3 passes through axis
It holds seat to be mounted on workbench 1, to guarantee that connecting shaft 3 can be freely rotated, the upper end of connecting shaft 3 is fixed with for placing iron hoop
Sandblasting protective tooling 4, nozzle holder 5 is fixed on workbench 1, one end of the nozzle adjustment arm 7 equipped with strip adjustment hole 6 with
The upper end of nozzle holder 5 is fixedly connected, and nozzle 8 adjusts arm 7 by the positioning bolt and nozzle that are mounted on strip adjustment hole 6 and connects
It connects, the protective device for preventing dust from entering is equipped in connecting shaft 3, the protective device is in connecting shaft 3 and work
Shield 9 and/or dust seal 10 are set with above 1 junction of platform, the present embodiment uses shield 9 and dust seal 10 simultaneously.
In order to protect motor, variable speed electric motors, particularly 2 is outer and variable speed electric motors, particularly 2 and 3 connecting portion of connecting shaft be equipped be used for it is dust-proof
Shield 11.
The dedicated sand blasting unit of the utility model carries out sandblasting to iron hoop surface, and variable speed electric motors, particularly 2 connects the company of drive by belt
Spindle 3, iron hoop are assembled in the groove of sandblasting protective tooling 4, and the power drive iron hoop that such transmitting of variable speed electric motors, particularly 2 comes, which is done, to be rotated
Movement, the size of revolving speed are adjusted by the revolving speed of variable speed electric motors, particularly 2；Nozzle 8 adjusts arm 7 and 5 phase of nozzle holder by nozzle
Even, nozzle 8 and nozzle adjustment arm 7, nozzle adjustment arm 7 and nozzle holder 5 are connected with each other by respective fixed screw solid respectively
It is fixed, to guarantee that the adjusting on any direction may be implemented in nozzle 8, strip adjustment hole 6 has been opened in nozzle adjustment 13 one end of arm.It is spraying
When sand, sand grains dust enters the inside of motor 2 and connecting shaft 3 in order to prevent, be specifically designed dust seal 9 and dust cover 10 and
Shield 11 can be very good the intrusion for preventing dust in this way, effectively extend the service life and reliability of equipment.
Claims (3)
1. a kind of dedicated sand blasting unit for producing box-type oil seal, including workbench, it is characterized in that the speed change being installed on the workbench
Motor connection drives connecting shaft rotation, and connecting shaft is movably arranged on workbench, and the upper end of connecting shaft is fixed with for placing iron
The sandblasting protective tooling of ring, nozzle holder is fixed on the table, one end of the nozzle adjustment arm equipped with strip adjustment hole and spray
The upper end of mouth bracket is fixedly connected, and nozzle is connect by being mounted on the positioning bolt of strip adjustment hole with nozzle adjustment arm, even
Spindle is equipped with the protective device for preventing dust from entering.
2. a kind of dedicated sand blasting unit for producing box-type oil seal according to claim 1, it is characterized in that the protection fills
Set is to be set with shield and/or dust seal above connecting shaft and workbench junction.
3. a kind of dedicated sand blasting unit for producing box-type oil seal according to claim 1, it is characterized in that outside variable speed electric motors, particularly
Equipped with for dust-proof motor shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629609.5U CN208961801U (en) | 2018-10-09 | 2018-10-09 | A kind of dedicated sand blasting unit producing box-type oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629609.5U CN208961801U (en) | 2018-10-09 | 2018-10-09 | A kind of dedicated sand blasting unit producing box-type oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961801U true CN208961801U (en) | 2019-06-11 |
Family
ID=66759118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821629609.5U Active CN208961801U (en) | 2018-10-09 | 2018-10-09 | A kind of dedicated sand blasting unit producing box-type oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015521A (en) * | 2018-10-09 | 2020-04-17 | 山东莱阳市昌誉密封产品有限公司 | Processing method for reducing friction torque of box-type oil seal and special sand blasting device thereof |
-
2018
- 2018-10-09 CN CN201821629609.5U patent/CN208961801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015521A (en) * | 2018-10-09 | 2020-04-17 | 山东莱阳市昌誉密封产品有限公司 | Processing method for reducing friction torque of box-type oil seal and special sand blasting device thereof |
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