CN217149354U - Protection device for paint protection in electrophoresis - Google Patents
Protection device for paint protection in electrophoresis Download PDFInfo
- Publication number
- CN217149354U CN217149354U CN202123352113.2U CN202123352113U CN217149354U CN 217149354 U CN217149354 U CN 217149354U CN 202123352113 U CN202123352113 U CN 202123352113U CN 217149354 U CN217149354 U CN 217149354U
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- sealing sleeve
- threaded
- ring
- electrophoresis
- bolt
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Abstract
The utility model provides a protection device for protecting paint in electrophoresis, which comprises a sealing sleeve sleeved on a turnover shaft workpiece, wherein two ends of the sealing sleeve are arranged in an open manner, a first rubber sealing ring is arranged at one end of the sealing sleeve, a thread pressing ring is arranged at the other end of the sealing sleeve, and a pressing gasket is arranged on the thread pressing ring; the screw rod of the bolt sequentially penetrates through the compression washer and the threaded pressing ring and extends into the sealing sleeve. The device can be directly sleeved on the threaded connector in the electrophoresis process, and then the bolt is used for being in threaded connection with the threaded connector in the sealing sleeve after the pressing gasket is installed, so that the rapid installation process can be completed, and the device is convenient and fast to use; the first rubber seal ring and the second rubber seal ring which are arranged can seal the openings at two ends of the sealing sleeve, so that the sealing sleeve is effectively isolated from external liquid, and the threaded joint on the turning shaft is effectively protected.
Description
Technical Field
The utility model relates to a trip shaft electrophoresis technical field especially relates to a protection device is used in electrophoresis painting protection.
Background
When a heavy-duty car maintains an engine, the cab needs to be turned over at a certain angle, the turnover shaft assembly of the car cab plays a role in connecting the frame and the cab and supporting the weight of the turned cab, and the turnover shaft needs to be subjected to electrophoretic painting in the production process.
At present, the overturning shaft is often directly placed in an electrophoresis tank for painting in the electrophoresis process of the workpiece of the overturning shaft, so that part of threaded joints on the overturning shaft can be painted, the subsequent installation process is influenced, and a protection device for the threaded joints is needed.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a protection device is used in electrophoresis paint protection, the device can directly overlap and establish on the epaxial nipple of trip, can cover the nipple and establish and seal in sealing sleeve, can effectively protect the nipple in the electrophoresis, and it is convenient to install.
In order to solve the above problems, the utility model adopts the following technical scheme:
a protection device for paint protection in electrophoresis comprises a sealing sleeve sleeved on a turnover shaft workpiece, wherein two ends of the sealing sleeve are arranged in an open mode, a first rubber sealing ring is installed at a sleeve opening at one end of the sealing sleeve, a threaded pressing ring is installed at a sleeve opening at the other end of the sealing sleeve, and a pressing gasket is placed on the threaded pressing ring;
the screw rod of the bolt sequentially penetrates through the compression washer and the threaded pressing ring and extends into the sealing sleeve.
Preferably, a second rubber sealing ring is embedded on the end face, facing the threaded pressing ring, of the pressing gasket.
Preferably, the first rubber sealing ring and the second rubber sealing ring are both made of butadiene-acrylonitrile rubber.
Preferably, a threaded opening is formed in the other end opening of the sealing sleeve, and the threaded pressing ring is in threaded connection with the threaded opening.
Preferably, the bolt is a hex bolt.
The utility model has the advantages that:
1. through setting up sealed sleeve, can directly overlap on the threaded joint at electrophoresis in-process, install again and compress tightly the gasket after, use the threaded joint spiro union in bolt and the sealed sleeve, and then can accomplish quick installation, it is convenient to use.
2. Can live sealed sleeve's both ends cylinder opening through setting up first rubber seal and second rubber seal, and then effective isolated with external liquid, realize effective protection to the epaxial screwed joint of upset.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is an exploded view of the present invention.
In the figure: 1 bolt, 2 pressure washer, 3 second rubber seal, 4 screw thread clamping rings, 5 sealing sleeve, 6 first rubber seal, 7 trip shaft work pieces, 8 screwed joint, 9 thread groove, 10 screw thread mouth.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a protection device for protecting paint in electrophoresis comprises a sealing sleeve 5 sleeved on a turnover shaft workpiece 7, wherein two ends of the sealing sleeve 5 are both provided with openings, a first rubber sealing ring 6 is installed at a sleeve opening at one end of the sealing sleeve 5, a threaded pressing ring 4 is installed at a sleeve opening at the other end of the sealing sleeve 5, and a pressing gasket 2 is placed on the threaded pressing ring 4;
still including bolt 1, bolt 1's screw rod passes packing ring 2 and screw thread clamping ring 4 in proper order and extends to in the sealing sleeve 5, before putting the trip shaft in the electrophoresis tank and japanning, establish sealing sleeve 5 cover on waiting the screwed joint 8 of protection, make screw thread clamping ring 4 correspond the thread groove 9 of screwed joint 8, establish packing ring 2 cover on bolt 1 again, bolt 1 passes through behind the screw thread clamping ring 4 and gets into in sealing sleeve 5, again with the spiro union of thread groove 9, accomplish the installation, it is convenient to use.
Further, the pressing gasket 2 is provided with a second rubber sealing ring 3 in an embedded manner on the end face facing the threaded pressing ring 4, the second rubber sealing ring 3 on the pressing gasket 2 is abutted against the threaded pressing ring 4, sealing of the installation end of the sealing sleeve 5 is achieved, the sealing sleeve is effectively isolated from external liquid, and effective protection is achieved on a threaded connector 8 on the turning shaft.
Furthermore, the first rubber sealing ring 6 and the second rubber sealing ring 3 are both made of butadiene acrylonitrile rubber, so that the rubber sealing ring is excellent in oil resistance, high in abrasion resistance, high in heat resistance and high in bonding force.
Furthermore, a threaded opening 10 is formed in the other end opening of the sealing sleeve 5, and the threaded pressing ring 4 is in threaded connection with the threaded opening 10, so that the threaded pressing rings 4 with different calibers can be replaced to adapt to bolts 1 with different specifications.
Further, bolt 1 is hexagon bolt, and it is convenient to use.
Before placing the trip shaft in the electrophoresis tank and japanning, establish sealing sleeve 5 cover on waiting to protect screwed joint 8, make 4 thread grooves 9 that correspond screwed joint 8 of screw clamping ring, establish 2 covers of clamp washer on bolt 1 again, bolt 1 gets into in sealing sleeve 5 behind the screw clamping ring 4, again with 9 spiro couplings of thread groove, accomplish the installation, it is convenient to use, 6 conflict trip shaft work pieces 7's of first rubber seal at this moment surface, 3 conflict screw clamping rings 4 of second rubber seal on the clamp washer 2, and then can accomplish the sealed of 5 both ends tube mouths of sealing sleeve, and then effectively isolated with external liquid, realize effective protection to the epaxial screwed joint 8 of trip.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. A protection device for paint protection in electrophoresis comprises a sealing sleeve (5) sleeved on a turnover shaft workpiece (7), and is characterized in that two ends of the sealing sleeve (5) are both opened, a first rubber sealing ring (6) is installed at a cylinder opening at one end of the sealing sleeve (5), a threaded pressing ring (4) is installed at a cylinder opening at the other end of the sealing sleeve (5), and a pressing gasket (2) is placed on the threaded pressing ring (4);
the sealing device is characterized by further comprising a bolt (1), wherein a screw rod of the bolt (1) sequentially penetrates through the pressing gasket (2) and the threaded pressing ring (4) and extends into the sealing sleeve (5).
2. A protector for paint protection in electrophoresis according to claim 1 characterized in that a second rubber seal (3) is embedded in the end face of the pressure washer (2) facing the threaded pressure ring (4).
3. The device for protecting against paint in electrophoresis as claimed in claim 2, wherein the first rubber seal ring (6) and the second rubber seal ring (3) are made of nitrile rubber.
4. A protector for electrophoretic paint protection according to claim 1, characterised in that the other end of the sealing sleeve (5) is provided with a threaded mouth (10), and the threaded clamping ring (4) is screwed into the threaded mouth (10).
5. A protector for paint protection in electrophoresis according to claim 1 wherein the bolt (1) is a hex bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123352113.2U CN217149354U (en) | 2021-12-28 | 2021-12-28 | Protection device for paint protection in electrophoresis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123352113.2U CN217149354U (en) | 2021-12-28 | 2021-12-28 | Protection device for paint protection in electrophoresis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217149354U true CN217149354U (en) | 2022-08-09 |
Family
ID=82686019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123352113.2U Active CN217149354U (en) | 2021-12-28 | 2021-12-28 | Protection device for paint protection in electrophoresis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217149354U (en) |
-
2021
- 2021-12-28 CN CN202123352113.2U patent/CN217149354U/en active Active
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