CN209919785U - Clutch oil seal cover extracting tool - Google Patents
Clutch oil seal cover extracting tool Download PDFInfo
- Publication number
- CN209919785U CN209919785U CN201822105723.4U CN201822105723U CN209919785U CN 209919785 U CN209919785 U CN 209919785U CN 201822105723 U CN201822105723 U CN 201822105723U CN 209919785 U CN209919785 U CN 209919785U
- Authority
- CN
- China
- Prior art keywords
- hole
- clutch oil
- seal cover
- cross beam
- oil seal
- 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.)
- Expired - Fee Related
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a clutch seals oil cap extracting tool, include: a gland; the push rod is rotationally connected with the gland and is provided with an external thread; the beam is provided with a first through hole at the center of the beam, and the first through hole is provided with an internal thread and is in threaded connection with the external thread; the two pawls are arranged at two ends of the cross beam respectively through screws, and the distance between each pawl and the first through hole is the same. The utility model discloses a clutch oil seal cover extracting tool, the pawl joint is at clutch oil seal cover edge, rotates the ejector pin, demolishs clutch oil seal cover through the crossbeam. The pawls are at the two ends of the cross beam, the force applied to the clutch oil seal cover is balanced, and compared with a hammering mode, the mode cannot damage the clutch oil seal cover.
Description
Technical Field
The utility model relates to a clutch seals oil cap extracting tool.
Background
The existing clutch oil seal cover dismounting tool needs to be fixed by means of bolt holes in a gearbox shell, and once the positions or sizes of the bolt holes are changed, the tool cannot be used; this kind of frock makes clutch oil seal cover take place the incline easily at the in-process that uses, can't guarantee that clutch oil seal cover steadily impresses in the gearbox casing, causes clutch oil seal cover's peripheral rubber to have destroyed risk, and then influences sealed effect.
The existing clutch oil sealing cover is generally formed by punching, and the structure has no stress point, so that the clutch oil sealing cover is difficult to detach, and is usually detached destructively, for example, hammering and knocking, and the clutch oil sealing cover is damaged due to the detaching mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clutch oil cap extracting tool solves not steadily among the prior art to and the problem that clutch oil cap destroyed when dismantling.
The utility model discloses a clutch seals oil cap extracting tool, include: a gland; the push rod is rotationally connected with the gland and is provided with an external thread; the beam is provided with a first through hole at the center of the beam, and the first through hole is provided with an internal thread and is in threaded connection with the external thread; the two pawls are arranged at two ends of the cross beam respectively through screws, and the distance between each pawl and the first through hole is the same.
The clutch oil seal cover dismounting tool is characterized in that a second through hole is formed in one side of the cross beam, a third through hole is formed in the other side of the cross beam, and the second through hole and the third through hole are used for enabling the screw to penetrate and fix the pawl.
The clutch oil seal cover dismounting tool is characterized in that the second through hole and the third through hole are strip holes.
The clutch oil seal cover dismounting tool is characterized in that sleeves are arranged in the second through hole and the third through hole.
The clutch oil seal cover dismounting tool is characterized in that the ejector rod is rotationally connected with the gland through a bearing; the bearing is divided into a bearing inner ring and a bearing outer ring, the bearing inner ring is arranged at the bottom of the ejector rod, and the bearing outer ring is fixedly arranged on the press cover.
The clutch oil seal cover dismounting tool is characterized in that a columnar bulge is formed in the middle of the cross beam, and the first through hole is formed in the columnar bulge.
The clutch oil seal cover dismounting tool is characterized in that the columnar projection divides the cross beam into a first part and a second part; forming a first reinforcing rib between the first portion and the columnar projection; a first reinforcing rib is formed between the second portion and the columnar projection.
The clutch oil seal cover dismounting tool is characterized in that the pressing cover is circular, and a second reinforcing rib is formed on the top surface of the pressing cover.
The clutch oil seal cover dismounting tool is characterized in that the top of the ejector rod is provided with a polygonal screw head.
The utility model discloses a clutch oil seal cover extracting tool, the pawl joint is at clutch oil seal cover edge, rotates the ejector pin, demolishs clutch oil seal cover through the crossbeam. The pawls are at the two ends of the cross beam, the force applied to the clutch oil seal cover is balanced, and compared with a hammering mode, the mode cannot damage the clutch oil seal cover.
Drawings
Fig. 1 is an explosion diagram of the clutch oil seal cover dismounting tool of the utility model.
Fig. 2 is the schematic view of the use state of the clutch oil seal cover disassembling tool of the utility model.
Reference numerals:
1-a gland, 2-a mandril, 3-a crossbeam, 4-a pawl, 5-a first through hole, 6-a second through hole, 7-a third through hole, 8-a clutch oil seal cover, 9-a bearing inner ring, 10-a bearing outer ring, 11-a columnar bulge, 12-a first reinforcing rib, 13-a sleeve and 17-a second reinforcing rib.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The utility model discloses a clutch seals oil cap extracting tool, see fig. 1, include: gland 1, ejector pin 2, crossbeam 3 and pawl 4.
The ejector rod 2 is rotationally connected with the gland 1, and the ejector rod 2 is provided with an external thread; the cross beam 3 is provided with a first through hole 5 in the center, and the first through hole 5 is provided with an internal thread and is in threaded connection with the external thread; the two pawls 4 are respectively arranged at two ends of the cross beam 3 through screws, and the distance from each pawl 4 to the first through hole 5 is the same.
In the use process, referring to fig. 2, the gland 1 is placed in the clutch, the pawl 4 is clamped on the bottom edge of the clutch oil sealing cover 8, and the cross beam 3 drives the pawl 4 to move by rotating the ejector rod 2 so as to remove the clutch oil sealing cover 8.
In some embodiments, the cross member 3 may also be elongated, as shown, with detents 4 at both ends. This is just one embodiment which may be more shapes, such as cross, circle, square etc. and more pawls 4 may be provided to ensure even force on the clutch oil cover in use.
And a second through hole 6 is formed on one side of the cross beam 3, a third through hole 7 is formed on the other side of the cross beam, and the second through hole 6 and the third through hole 7 are used for the screw to pass through and fix the pawl 4. The second through hole 6 and the third through hole 7 are elongated holes.
It should be understood that the screw may be fixed by a nut or the like. In application, the mounting position of the pawl 4 can be adjusted through the strip hole corresponding to the clutch oil sealing covers 8 with different sizes, so that better adaptability is realized.
The ejector rod 2 is rotationally connected with the gland 1 through a bearing; the bearing is divided into a bearing inner ring 9 and a bearing outer ring 10, the bearing inner ring 9 is arranged at the bottom of the ejector rod 2, and the bearing outer ring 10 is fixedly arranged on the gland 1. Preferably conical roller bearings are used.
A columnar protrusion 11 is formed in the middle of the cross beam 3, and the first through hole 5 is formed on the columnar protrusion 11. The columnar protrusion 11 divides the cross beam 3 into a first part and a second part; forming a first reinforcing rib 12 between the first portion and the columnar projection 11; a first reinforcing rib 12 is formed between the second portion and the columnar projection 11.
The first and second portions into which the stud bumps 11 and the cross member 3 are divided are only an example, and may be modified correspondingly to different structures.
The gland 1 is circular, and a second reinforcing rib 17 is formed on the top surface of the gland 1.
The top of the ejector rod 2 is provided with a polygonal screw head, so that the ejector rod can be conveniently aligned and rotated, for example, the ejector rod can be rotated by a corresponding wrench, in some embodiments, a radial through hole can be formed in the top of the ejector rod 2, and a bolt column is installed, so that the function of rotating the wrench is realized.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (9)
1. A clutch oil seal cover extracting tool which is characterized by comprising:
a gland (1);
the ejector rod (2) is rotationally connected with the gland (1), and an external thread is arranged on the ejector rod (2);
the cross beam (3) is provided with a first through hole (5) in the center of the cross beam (3), and the first through hole (5) is provided with an internal thread and is in threaded connection with the external thread;
the cross beam is cross-shaped, circular or square;
the pawls (4) are arranged on the cross beam (3) through screws respectively, and the distance from each pawl (4) to the first through hole (5) is the same.
2. The clutch oil cap remover of claim 1,
and a second through hole (6) is formed in one side of the cross beam (3), a third through hole (7) is formed in the other side of the cross beam, and the second through hole (6) and the third through hole (7) are used for the screw to penetrate through and fix the pawl (4).
3. The clutch oil cap remover of claim 2,
the second through hole (6) and the third through hole (7) are long holes.
4. The clutch oil cap remover of claim 2,
sleeves (13) are arranged in the second through hole (6) and the third through hole (7).
5. The clutch oil cap remover of claim 1,
the ejector rod (2) is rotatably connected with the gland (1) through a bearing;
the bearing is divided into a bearing inner ring (9) and a bearing outer ring (10), the bearing inner ring (9) is arranged at the bottom of the ejector rod (2), and the bearing outer ring (10) is fixedly arranged on the gland (1).
6. The clutch oil cap remover of claim 1,
a columnar bulge (11) is formed in the middle of the cross beam (3), and the first through hole (5) is formed in the columnar bulge (11).
7. The clutch oil cap remover according to claim 6, characterized in that said stud-like projection (11) divides said cross-member (3) into a first portion and a second portion;
forming a first reinforcing rib (12) between the first portion and the columnar projection (11);
a first reinforcing rib (12) is formed between the second portion and the columnar projection (11).
8. The clutch oil cap remover of claim 1,
the gland (1) is circular, and a second reinforcing rib (17) is formed on the top surface of the gland (1).
9. The clutch oil cap remover of claim 1,
the top of the ejector rod (2) forms a polygonal screw head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105723.4U CN209919785U (en) | 2018-12-14 | 2018-12-14 | Clutch oil seal cover extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105723.4U CN209919785U (en) | 2018-12-14 | 2018-12-14 | Clutch oil seal cover extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209919785U true CN209919785U (en) | 2020-01-10 |
Family
ID=69064392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822105723.4U Expired - Fee Related CN209919785U (en) | 2018-12-14 | 2018-12-14 | Clutch oil seal cover extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209919785U (en) |
-
2018
- 2018-12-14 CN CN201822105723.4U patent/CN209919785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |