CN215281759U - Appurtenance convenient to installation oil blanket circle - Google Patents
Appurtenance convenient to installation oil blanket circle Download PDFInfo
- Publication number
- CN215281759U CN215281759U CN202121810180.1U CN202121810180U CN215281759U CN 215281759 U CN215281759 U CN 215281759U CN 202121810180 U CN202121810180 U CN 202121810180U CN 215281759 U CN215281759 U CN 215281759U
- Authority
- CN
- China
- Prior art keywords
- rod
- seal ring
- oil seal
- handle
- bending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The application relates to an auxiliary tool convenient for installing an oil seal ring, relates to the field of mechanical auxiliary equipment, and aims to solve the problem that the installation operation of the oil seal ring is inconvenient; connecting rods are rotatably arranged on two sides of the connecting piece in the width direction, bending rods are arranged at one ends of the two connecting rods close to the fixed rod, and the bending directions of the two bending rods are opposite; the connecting rod is kept away from dead lever one end and is provided with the handle, and the handle sets up with the connecting rod is perpendicular. This application has the effect that improves the convenience of oil blanket circle installation operation.
Description
Technical Field
The application relates to the field of mechanical auxiliary equipment, in particular to an auxiliary tool convenient for installing an oil seal ring.
Background
An auxiliary tool for installing an oil seal ring is auxiliary equipment for installing the oil seal ring on a bearing workpiece.
Generally, a through hole is formed in a bearing workpiece, a ring groove is formed in the inner side wall of the through hole, and due to the fact that the maximum diameter of the oil seal ring is larger than the diameter of the through hole, when the oil seal ring is installed, an operator needs to hold the oil seal ring to enable the oil seal ring to be in a long strip shape, one end of the oil seal ring is inserted into the ring groove, and then the rest of the oil seal ring is inserted into the ring groove.
To the correlation technique among the above-mentioned, the inventor thinks when inserting oil seal ring in the annular, partial hand of operating personnel also need stretch into the through-hole, and the through-hole diameter is generally less, leads to operating personnel hand to be difficult to stretch into and places oil seal ring in the through-hole to the installation operation that leads to oil seal ring is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to improve the convenience of oil blanket circle installation operation, this application provides an appurtenance convenient to installation oil blanket circle.
The application provides a pair of appurtenance convenient to installation oil blanket circle adopts following technical scheme:
an auxiliary tool convenient for installing an oil seal ring comprises a connecting piece, wherein a fixing rod is arranged at one end of the connecting piece in the length direction; connecting rods are rotatably arranged on two sides of the connecting piece in the width direction, bending rods are arranged at one ends of the two connecting rods close to the fixed rod, and the bending directions of the two bending rods are opposite; the connecting rod is kept away from dead lever one end and is provided with the handle, the handle sets up with the connecting rod is perpendicular.
By adopting the technical scheme, the two handles are oppositely rotated and drive the bending rods to rotate to the same side of the fixed rod, and the two bending rods and the fixed rod are triangular when the two handles are contacted; inserting the oil seal ring part between the bending rod and the fixed rod, and enabling the side wall of the fixed rod to be attached to the outer side wall of the oil seal ring, wherein the side walls of the two bending rods are both attached to the inner side wall of the oil seal ring; then the handle is rotated to drive the bending rod to rotate to the other side of the fixed rod, the bending rod rotates to drive the oil seal ring to elastically deform and is fixedly sleeved on the bending rod and the fixed rod, one end of the oil seal ring is taken down from the bending rod and the fixed rod, the other end of the oil seal ring is clamped between the bending rod and the fixed rod, and the oil seal ring is clamped by the bending rod and the fixed rod and is bent into a long strip shape; one end of the oil seal ring is inserted into the annular groove, the rest part of the oil seal ring is detached from the bending rod and the fixing rod and inserted into the annular groove, so that the oil seal ring is installed, the condition that the hand of an operator stretches into a through hole of a workpiece is reduced, and the convenience in installing and operating the oil seal ring is improved.
Optionally, a connecting sleeve for inserting the fixing rod is arranged at one end of the connecting piece close to the fixing rod.
Generally, the fixed rod is connected with the end wall of the connecting piece through the end wall of one end, and when the fixed rod and the bending rod limit the oil seal ring, the reaction force of the oil seal ring on the fixed rod in the radial direction of the fixed rod easily enables the fixed rod to fall off from the connecting piece; through adopting above-mentioned technical scheme, the lateral wall carries on spacingly at the dead lever is radial in the stop collar to reduce the condition that the dead lever dropped from the connecting piece.
Optionally, the end wall of the connecting member is provided with a jack for inserting the fixing rod, and one end of the fixing rod is fixedly connected with the bottom wall of the jack.
Through adopting above-mentioned technical scheme, the dead lever is inserted and is established in the jack, and the jack inside wall can carry on spacingly to the dead lever, further improves the stability of dead lever connection on the connecting piece.
Optionally, the bottom wall of the insertion hole is provided with a magnetic part magnetically attracted with the fixing rod.
When the fixing rod is used for a long time, the fixing rod is moved to penetrate through the connecting sleeve and inserted into the jack, the magnetic part and the fixing rod are attracted magnetically to limit the fixing rod on the connecting part, and the magnetic part is installed. The setting of magnetic part has improved the convenience of dead lever installation operation.
Optionally, a friction sleeve is sleeved on the handle.
In general, the surface of the handle is smooth, and when an operator rotates the handle, the hand part is easy to slide relative to the handle, so that the stability of the handle during rotation is low; through adopting above-mentioned technical scheme, the frictional force between friction cover can increase operating personnel hand and the handle reduces the condition that takes place relative slip between operating personnel hand and the handle, improves the stability when rotating the handle.
Optionally, the handle penetrates through the friction sleeve, and the inner side wall of the friction sleeve is attached to the outer side wall of the handle; and one end of the handle, which is far away from the connecting rod, is provided with a limiting block for limiting the friction sleeve.
Generally, the friction sleeve is abutted against the outer side wall of the handle through the inner side wall of the friction sleeve so as to realize the installation of the friction sleeve on the handle; when the inner side wall of the friction sleeve is abutted against the outer side wall of the handle, the friction force between the inner side wall of the friction sleeve and the outer side wall of the handle is large, so that operators need to consume more manpower when installing the friction sleeve; by adopting the technical scheme, the friction sleeve is moved to enable the handle to be inserted into and penetrate through the friction sleeve, and then the limiting block is installed on the handle, so that the friction sleeve is installed. The friction force between the inner side wall of the friction sleeve and the outer side wall of the handle is reduced by the arrangement of the inner side wall of the friction sleeve and the outer side wall of the handle and the arrangement of the limiting block, so that the manpower consumed in the process of installing the friction sleeve is reduced.
Optionally, the limiting block is detachably connected with the handle.
After the friction sleeve is used for a long time, the outer side wall of the friction sleeve is easy to be ground flat, and the friction sleeve needs to be replaced at the moment; through adopting above-mentioned technical scheme, the stopper is connected in the dismantlement on hand, and it is removable on hand to further make the friction cover.
Optionally, the fixing rod and the side wall of the outer edge of the bending rod are both provided with a pattern groove.
By adopting the technical scheme, the friction force between the fixed rod outer edge side wall and the oil seal ring and between the bending rod outer edge side wall and the oil seal ring can be increased by the pattern grooves, and the stability of the bending rod and the fixed rod in clamping the oil seal ring is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the cooperation of handle, connecting rod and bending rod, reduced the condition that operating personnel hand stretched into in the work piece through-hole, improved the convenience of oil blanket circle installation operation.
2. The friction sleeve can increase the friction force between the hand part of the operator and the handle, reduce the relative sliding between the hand part of the operator and the handle, and improve the stability when the handle is rotated.
3. The setting that the inner wall of friction sleeve and handle outside wall pasted and the setting of stopper have reduced the manpower that need consume when installing the friction sleeve.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary tool for facilitating installation of an oil seal ring in an embodiment of the present application.
Fig. 2 is a schematic structural diagram for showing the positional relationship between the fixing rod and the bending rod after the two handles are rotated in opposite directions in the embodiment of the application.
Fig. 3 is a schematic cross-sectional view for showing the positional relationship between the fixing rod and the magnetic member in the embodiment of the present application.
Description of reference numerals: 1. a connecting member; 11. connecting sleeves; 12. a jack; 121. a magnetic member; 2. a connecting rod; 21. bending the rod; 22. a handle; 221. a friction sleeve; 222. a limiting block; 3. fixing the rod; 4. pattern grooves.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses appurtenance convenient to installation oil blanket circle. Referring to fig. 1 and 2, the auxiliary tool convenient for installing the oil seal ring comprises a connecting piece 1, wherein a fixing rod 3 is arranged at one end of the connecting piece 1 in the length direction, and the fixing rod 3 is an iron rod; two connecting rods 2 are rotatably arranged on two sides of the connecting piece 1 in the width direction, and the connecting rods 2 penetrate through the connecting piece 1 in the length direction of the connecting piece 1; one end of the connecting rod 2, which is close to the fixed rod 3, is integrally formed with bending rods 21, and the bending directions of the two bending rods 21 are opposite.
Referring to fig. 1 and 2, a handle 22 is integrally formed at one end of the connecting rod 2 away from the fixing rod 3, and the handle 22 is perpendicular to the connecting rod 2. When the oil seal ring fixing device is used, the two handles 22 rotate oppositely and drive the bending rods 21 to rotate, the two bending rods 21 rotate to the same side of the fixing rod 3 and are in a triangular shape with the fixing rod 3, the oil seal ring part is inserted between the bending rods 21 and the fixing rod 3, the fixing rod 3 is attached to the outer side wall of the oil seal ring, and the bending rods 21 are attached to the inner side wall of the oil seal ring; then the handle 22 is rotated to drive the bending rod 21 to rotate to the other side of the fixed rod 3, the bending rod 21 rotates to drive the oil seal ring to elastically deform and is fixedly sleeved on the bending rod 21 and the fixed rod 3, one end of the oil seal ring is taken down from the bending rod 21 and the fixed rod 3, the other end of the oil seal ring is clamped between the bending rod 21 and the fixed rod 3, and the oil seal ring is clamped by the bending rod 21 and the fixed rod 3 and is bent into a long strip shape; one end of the oil seal ring is inserted into the annular groove, the rest part of the oil seal ring is detached from the bending rod 21 and the fixing rod 3 and inserted into the annular groove, so that the oil seal ring is installed, the condition that the hand of an operator stretches into a through hole of a workpiece is reduced, and the convenience in installing and operating the oil seal ring is improved.
Referring to fig. 1 and 2, the outer edge side wall of the fixing rod 3 and the outer edge side wall of the bending rod 21 are provided with the pattern grooves 4, the friction force between the outer edge side wall of the fixing rod 3 and the outer edge side wall of the bending rod 21 and the oil seal ring can be increased by the pattern grooves 4, and the stability of the bending rod 21 and the fixing rod 3 in clamping the oil seal ring is improved.
Referring to fig. 1 and 2, the handle 22 is fixedly sleeved with the friction sleeve 221, the friction sleeve 221 is made of hard rubber, and the friction sleeve 221 can increase the friction force between the hand of the operator and the handle 22, reduce the relative sliding between the hand of the operator and the handle 22, and improve the stability when the handle 22 is rotated.
Referring to fig. 1 and 2, one end of the handle 22, which is far away from the connecting rod 2, penetrates through the friction sleeve 221, and the end wall of one end of the handle 22, which is far away from the connecting rod 2, is connected with a limiting block 222 through a thread; when the friction sleeve 221 is installed, the friction sleeve 221 is moved to enable the handle 22 to be inserted into the friction sleeve 221, then the limiting block 222 is screwed and installed on the end wall of the handle 22, the friction sleeve 221 abuts against the side wall of the limiting block 222 to limit the friction sleeve 221 on the handle 22, and therefore the convenience of installation and operation of the friction sleeve 221 is improved.
Referring to fig. 3, one end of the connecting member 1, which is close to the fixing rod 3, is fixedly connected with a connecting sleeve 11 through gluing, an end wall of the connecting member 1, which is close to one end of the connecting sleeve 11, is provided with an insertion hole 12, one end of the fixing rod 3 penetrates through the connecting sleeve 11 and is inserted into the insertion hole 12, and the other end of the fixing rod 3 extends out of the connecting sleeve 11; the bottom wall of the insertion hole 12 is fixedly connected with a magnetic part 121 through gluing, the magnetic part 121 is a magnet, and the magnetic part 121 and the fixing rod 3 are magnetically attracted to realize the installation of the fixing rod 3 on the connecting piece 1. The inner side wall of the connecting sleeve 11 and the outer edge side wall of the fixed rod 3 can limit the fixed rod 3 in the axial direction of the fixed rod 3, so that the stability of the fixed rod 3 mounted on the connecting piece 1 is improved.
The implementation principle of the auxiliary tool convenient for installing the oil seal ring is as follows:
when the oil seal ring fixing device is used, the two handles 22 rotate oppositely and drive the bending rods 21 to rotate, the two bending rods 21 rotate to the same side of the fixing rod 3 and are in a triangular shape with the fixing rod 3, the oil seal ring part is inserted between the bending rods 21 and the fixing rod 3, the side wall of the fixing rod 3 is attached to the outer side wall of the oil seal ring, and the side walls of the two bending rods 21 are both attached to the inner side wall of the oil seal ring; then the handle 22 is rotated to drive the bending rod 21 to rotate to the other side of the fixed rod 3, the bending rod 21 rotates to drive the oil seal ring to elastically deform and is fixedly sleeved on the bending rod 21 and the fixed rod 3, one end of the oil seal ring is taken down from the bending rod 21 and the fixed rod 3, the other end of the oil seal ring is clamped between the bending rod 21 and the fixed rod 3, and the oil seal ring is clamped by the bending rod 21 and the fixed rod 3 and is bent into a long strip shape; one end of the oil seal ring is inserted into the annular groove, the rest part of the oil seal ring is detached from the bending rod 21 and the fixing rod 3 and inserted into the annular groove, so that the oil seal ring is installed, the condition that the hand of an operator stretches into a through hole of a workpiece is reduced, and the convenience in installing and operating the oil seal ring is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an appurtenance convenient to installation oil blanket circle which characterized in that: the connecting piece comprises a connecting piece (1), wherein a fixing rod (3) is arranged at one end of the connecting piece (1) in the length direction; connecting rods (2) are rotatably arranged on two sides of the connecting piece (1) in the width direction, bending rods (21) are arranged at one ends of the two connecting rods (2) close to the fixed rod (3), and the bending directions of the two bending rods (21) are opposite; one end, far away from the fixing rod (3), of the connecting rod (2) is provided with a handle (22), and the handle (22) is perpendicular to the connecting rod (2).
2. The auxiliary tool for facilitating the installation of the oil seal ring as claimed in claim 1, wherein: one end of the connecting piece (1) close to the fixed rod (3) is provided with a connecting sleeve (11) for the insertion of the fixed rod (3).
3. An auxiliary tool for facilitating installation of an oil seal ring according to claim 2, wherein: the end wall of the connecting piece (1) is provided with a jack (12) for the fixing rod (3) to be inserted, and one end of the fixing rod (3) is fixedly connected with the bottom wall of the jack (12).
4. An auxiliary tool for facilitating installation of an oil seal ring according to claim 3, wherein: and a magnetic part (121) which is magnetically attracted with the fixing rod (3) is arranged on the bottom wall of the insertion hole (12).
5. The auxiliary tool for facilitating the installation of the oil seal ring as claimed in claim 1, wherein: the handle (22) is sleeved with a friction sleeve (221).
6. An auxiliary tool for facilitating installation of an oil seal ring according to claim 5, wherein: the handle (22) penetrates through the friction sleeve (221), and the inner side wall of the friction sleeve (221) is attached to the outer side wall of the handle (22); and one end of the handle (22) far away from the connecting rod (2) is provided with a limiting block (222) for limiting the friction sleeve (221).
7. An auxiliary tool for facilitating installation of an oil seal ring according to claim 6, wherein: the limiting block (222) is detachably connected with the handle (22).
8. The auxiliary tool for facilitating the installation of the oil seal ring as claimed in claim 1, wherein: the fixed rod (3) and the bending rod (21) are provided with pattern grooves (4) on the outer edge side walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121810180.1U CN215281759U (en) | 2021-08-05 | 2021-08-05 | Appurtenance convenient to installation oil blanket circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121810180.1U CN215281759U (en) | 2021-08-05 | 2021-08-05 | Appurtenance convenient to installation oil blanket circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281759U true CN215281759U (en) | 2021-12-24 |
Family
ID=79526409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121810180.1U Active CN215281759U (en) | 2021-08-05 | 2021-08-05 | Appurtenance convenient to installation oil blanket circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215281759U (en) |
-
2021
- 2021-08-05 CN CN202121810180.1U patent/CN215281759U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207723829U (en) | A kind of cylinder piston rod and ears plug mounting tool | |
| CN215281759U (en) | Appurtenance convenient to installation oil blanket circle | |
| CN204686267U (en) | For the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding | |
| CN203791673U (en) | Electric drill | |
| CN103624737B (en) | Installation device for piston pin clamping spring | |
| CN210550854U (en) | Oil seal dismounting tool | |
| CN203956849U (en) | For dismantling the specific purpose tool of fork alignment pin | |
| CN202180446U (en) | Pin pulling device | |
| CN218698408U (en) | Portable puller | |
| CN211967226U (en) | Guide tool for piston connecting rod set of engine | |
| CN210566588U (en) | Sampling valve convenient to sample | |
| CN207309886U (en) | the bending structure of handle | |
| CN105252486A (en) | Puller disassembly tool | |
| CN205521164U (en) | Automatic derailleur is preceding assembly extracting tool of derailleur for refabrication | |
| CN211688164U (en) | Clutch type jack handle structure | |
| CN213261767U (en) | Drawing teaching aid for teaching | |
| CN218018329U (en) | Electric hammer convenient to use | |
| CN218994752U (en) | Portable soil sampling device | |
| CN218461428U (en) | Inner rod press-in mechanism for bearing installation | |
| CN220846178U (en) | Drill rod connecting assembly and tapping machine | |
| CN213531539U (en) | Clamping mechanism of nut screwing machine | |
| CN205136242U (en) | Solid double -layered frock of fuel pipeline pipe clamp | |
| CN219589976U (en) | Soil sampler for soil remediation | |
| CN204999447U (en) | Convenient and fast's cable drum handle device | |
| CN214787480U (en) | Anchor cable anchoring end device with reverse external grab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |