CN210060979U - Pin dismounting device for clutch assembly - Google Patents
Pin dismounting device for clutch assembly Download PDFInfo
- Publication number
- CN210060979U CN210060979U CN201920932844.8U CN201920932844U CN210060979U CN 210060979 U CN210060979 U CN 210060979U CN 201920932844 U CN201920932844 U CN 201920932844U CN 210060979 U CN210060979 U CN 210060979U
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- transverse plate
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Abstract
A pin disassembling device for a clutch assembly relates to a disassembling device, which comprises an upper press plate, a lower press plate and a knob assembly, wherein the upper press plate comprises an upper panel and a right side panel, the right side panel is vertically arranged with the upper panel and is positioned at the lower part of the right end of the upper panel, the upper panel is provided with screw holes and through holes at intervals, the screw holes and the through holes are respectively arranged corresponding to pin holes and screw holes on a press plate up and down, the knob assembly is arranged in the screw holes, the lower press plate is arranged in a [ -shape and comprises an upper transverse plate, a lower transverse plate and a vertical plate at one side between the upper transverse plate and the lower transverse plate, the right end part of the upper transverse plate is fixedly connected with the lower end of the right side panel, a concave surface is formed between the upper panel, the right side plate and the upper transverse plate, the outer edge of the press plate is clamped in the concave surface, the ejector block is contacted with the outer edge surface of the step ring; the utility model discloses simple structure, convenient to use have improved work efficiency.
Description
Technical Field
The utility model relates to a dismounting device especially relates to a pin dismounting device for clutch assembly.
Background
As is known, the pressure plate and the step ring of the clutch assembly are provided with pin holes which correspond up and down, when the clutch assembly is maintained, all parts need to be detached, when the pin is detached, because the pin holes are too long and the depth of the outer expanding hole at the upper end of the pin hole is shallow, no proper tool is available for completely pulling out the pin, workers often use pliers to clamp the end part of the pin exposed in the outer expanding hole and pull out the pin upwards, time and labor are wasted, the pin is easy to damage, and the use during secondary installation is influenced.
Disclosure of Invention
In order to overcome not enough in the background art, the utility model discloses a pin dismounting device for clutch assembly.
In order to realize the purpose, the utility model adopts the following technical scheme:
a pin disassembling device for a clutch assembly comprises a pressure plate and a step ring which are connected through a pin, the disassembling device comprises an upper pressure plate, a lower pressure plate and a knob assembly, the upper pressure plate comprises an upper panel and a right side plate, the right side plate is vertically arranged with the upper panel and is positioned at the lower part of the right end of the upper panel, threaded holes and through holes are arranged on the upper panel at intervals, the threaded holes and the through holes are respectively arranged corresponding to pin holes and screw holes on the pressure plate up and down, the knob assembly is arranged in the threaded holes, the lower pressure plate is arranged in a [ -shape and comprises an upper transverse plate, a lower transverse plate and a vertical plate at one side between the upper transverse plate and the lower transverse plate, the right end part of the upper transverse plate is fixedly connected with the lower end of the right side plate, a concave surface is formed between the upper panel, the right side plate and the upper transverse plate, the outer edge of the pressure, the inner end of the stud is connected with a top block, and the top block is in contact with the outer edge surface of the step ring; the knob assembly comprises a screw rod and a ferrule, the lower portion of the screw rod is arranged in the threaded hole in a penetrating mode, a nut is fixed to the lower end of the screw rod, the lower end head of the screw rod is arranged in the middle of the threaded hole of the nut, a sleeve fixed through a connecting piece is arranged at the center of the ferrule, and the sleeve is arranged on the upper portion of the screw rod.
A pin dismounting device for clutch assembly, the upper end in pressure disk cotter hole is equipped with the annular recess that extends along the circumferencial direction, and with cotter hole concentric, the lower part setting of nut is in the recess, the screw end connection of pin upper end is in the internal thread hole of nut.
The pin disassembling device for the clutch assembly is characterized in that the ejector block is a rubber block.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
a pin dismounting device for clutch assembly, through using the tight pressure disk in dismantlement top and step ring, guaranteed stability when getting the pin, through rotating the lasso, make the screw rod take out the pin, simple structure, convenient to use have improved work efficiency.
Drawings
FIG. 1 is a schematic view of the placement structure of the dismounting member of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
in the figure: 1. a threaded hole; 2. a screw; 3. a groove; 4. disassembling the parts; 5. a platen; 6. a pin; 7. fixing a nut; 8. a step ring; 9. a ferrule; 10. a through hole; 11. an upper pressure plate; 12. a stud; 13. a lower pressing plate; 14. a top block; 15. a concave surface; 16. a nut; 17. a cavity; 18. connecting sheets; 19. a screw.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
The pin dismounting device for the clutch assembly is described by combining the attached drawings 1-2, the clutch assembly comprises a pressure plate 5 and a step ring 8 which are connected through a pin 6, the dismounting device comprises an upper pressure plate 11, a lower pressure plate 13 and a knob assembly, the upper pressure plate 11 comprises an upper panel and a right side plate, the right side plate is vertically arranged with the upper panel and is positioned at the lower part of the right end of the upper panel, threaded holes 1 and through holes 10 are arranged on the upper panel at intervals, the threaded holes 1 and the through holes 10 are respectively arranged corresponding to the pin holes and the screw holes on the pressure plate 5 up and down, the knob assembly is arranged in the threaded holes 1, the lower pressure plate 13 is arranged in a [ -shape and comprises an upper transverse plate, a lower transverse plate and a vertical plate at one side between the upper transverse plate and the lower transverse plate, the right end part of the upper transverse plate is fixedly connected with the lower end of the right side plate, the lower transverse plate is pressed at the upper edge of the shell at the lower part of the step ring 8, a stud 12 is arranged in the middle of the vertical plate in a penetrating manner, the inner end of the stud 12 is connected with a top block 14, and the top block 14 is in contact with the outer edge surface of the step ring 8; the knob subassembly includes screw rod 19 and lasso 9, and screw rod 19's lower part is worn to establish in screw hole 1, and its lower extreme is fixed with nut 16, and screw rod 19's lower extreme head sets up the middle part in nut 16 internal thread hole, and the center department of lasso 9 is equipped with the sleeve fixed through connection piece 18, and the sleeve setting is on screw rod 19's upper portion.
A pin dismounting device for clutch assembly, the upper end in 5 cotter holes of pressure disk is equipped with the annular recess that extends along the circumferencial direction, and with cotter holes concentric, the lower part setting of nut 16 is in the recess, the screw end connection of 6 upper ends of pin is in 16 internal thread holes of nut.
In the pin disassembling device for the clutch assembly, the top block 14 is a rubber block.
In the pin disassembling device for the clutch component, when the pin disassembling device is disassembled, the screw rod 19 penetrates into the threaded hole 1, the nut 16 is arranged in the groove 3 and is fixedly connected with the threaded end of the upper end of the pin 6 by screw thread, the lower end of the screw rod 19 is welded on the upper part inside the nut 16, the upper part of the screw rod 19 is connected with the sleeve by screw thread, the ferrule 9 is arranged outside the sleeve and is connected by at least one connecting piece 18, the connecting piece 18 divides the ferrule 9 and the sleeve into a plurality of cavities 17, the lower pressing plate 13 of the disassembling piece 4 is pressed on the shell at the lower part of the step ring 8, the top block 14 is pressed on the outer surface of the step ring 8 by the stud 12 and is locked by the fixing nut 7, the outer edge of the pressing plate 5 is clamped in the concave surface 15 at the joint of the upper pressing plate 11 and the lower pressing plate 11, the screw 2 is used for penetrating through the through hole 10 on, the human hand places the fingers into the cavity 17, grasps the collar 9 and rotates it, thereby disengaging the pins 6 from the pin holes of the step ring 8 and finally removing them from the pin holes of the platen 5.
The part of the utility model not detailed is prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.
Claims (3)
1. A pin removal device for a clutch assembly, the clutch assembly including a pressure plate and a step ring connected by a pin, characterized by: the dismounting device comprises an upper pressing plate, a lower pressing plate and a knob assembly, the upper pressing plate comprises an upper panel and a right side plate, the right side plate is perpendicular to the upper panel and is positioned on the lower portion of the right end of the upper panel, threaded holes and through holes are formed in the upper panel at intervals, the threaded holes and the through holes are respectively and correspondingly formed with pin holes and screw holes in a pressure plate, the knob assembly is arranged in the threaded holes, the lower pressing plate is arranged in a [ -shape and comprises an upper transverse plate, a lower transverse plate and a vertical plate on one side between the upper transverse plate and the lower transverse plate, the right end portion of the upper transverse plate is fixedly connected with the lower end of the right side plate, a concave surface is formed between the upper panel, the right side plate and the upper transverse plate, the outer edge of the pressure plate is clamped in the concave surface, the lower transverse plate presses the upper edge of a shell on; the knob assembly comprises a screw rod and a ferrule, the lower portion of the screw rod is arranged in the threaded hole in a penetrating mode, a nut is fixed to the lower end of the screw rod, the lower end head of the screw rod is arranged in the middle of the threaded hole of the nut, a sleeve fixed through a connecting piece is arranged at the center of the ferrule, and the sleeve is arranged on the upper portion of the screw rod.
2. A pin remover for a clutch assembly as set forth in claim 1, wherein: the upper end of the pressure plate pin hole is provided with an annular groove extending along the circumferential direction, the annular groove is concentric with the pin hole, the lower portion of the nut is arranged in the groove, and the screw end at the upper end of the pin is connected in the internal thread hole of the nut.
3. A pin remover for a clutch assembly as set forth in claim 1, wherein: the top block is a rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932844.8U CN210060979U (en) | 2019-06-20 | 2019-06-20 | Pin dismounting device for clutch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932844.8U CN210060979U (en) | 2019-06-20 | 2019-06-20 | Pin dismounting device for clutch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210060979U true CN210060979U (en) | 2020-02-14 |
Family
ID=69428048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920932844.8U Active CN210060979U (en) | 2019-06-20 | 2019-06-20 | Pin dismounting device for clutch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210060979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917429A (en) * | 2021-03-26 | 2021-06-08 | 中国人民解放军陆军航空兵学院 | Special dismounting tool of helicopter horizontal stabilizer connecting pin puller formula |
| CN114473911A (en) * | 2022-02-22 | 2022-05-13 | 东风模具冲压技术有限公司 | Auxiliary pin withdrawing clamp |
-
2019
- 2019-06-20 CN CN201920932844.8U patent/CN210060979U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917429A (en) * | 2021-03-26 | 2021-06-08 | 中国人民解放军陆军航空兵学院 | Special dismounting tool of helicopter horizontal stabilizer connecting pin puller formula |
| CN114473911A (en) * | 2022-02-22 | 2022-05-13 | 东风模具冲压技术有限公司 | Auxiliary pin withdrawing clamp |
| CN114473911B (en) * | 2022-02-22 | 2024-06-11 | 东风模具冲压技术有限公司 | Auxiliary pin withdrawing clamp |
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