CN205096816U - Tool of pressure equipment split pin - Google Patents
Tool of pressure equipment split pin Download PDFInfo
- Publication number
- CN205096816U CN205096816U CN201520721929.3U CN201520721929U CN205096816U CN 205096816 U CN205096816 U CN 205096816U CN 201520721929 U CN201520721929 U CN 201520721929U CN 205096816 U CN205096816 U CN 205096816U
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- CN
- China
- Prior art keywords
- split pin
- component
- push pedal
- pin
- locating piece
- 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
Links
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 8
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model discloses a tool of pressure equipment split pin, including promoting mainly strength jar, main guide bar and bottom plate, promote mainly the inboard of strength jar and install fixed plate A through main guide bar, promote mainly the inboard of strength jar and still install fixed plate B through main guide bar, backup pad and component are all installed to locating piece A and locating piece B's bottom, the top of backup pad and component installs respectively that component A is placed in the split pin and component B is placed in the split pin, the split pin is placed component A and split pin and is placed component B's top and all install the product location round pin, and this split pin is placed in fixed position, has aimed at the hole heart before impressing, the split pin when impressing, divide guide cylinder, the split pin of first secondary compression U type the external diameter, two the secondary compression external diameter is one -off impresses, operate controllable, the process stable, the operating efficiency promotion.
Description
Technical field
The utility model relates to technical field of motors, is specially a kind of tool press-fiting split pin.
Background technology
At present, most of split pins on the market take the shape of the letter U shape, its external diameter and the interference fit of the magnitude of interference far beyond routine being assembled to the hole internal diameter of specifying, it not usually the edge of destroying pores when being pressed into, be exactly that split pin front end needs to be pressed into flat or attenuated by the opening of the front end of split pin and obtain suitable external diameter, convenient press-in, such operating type causes procedure quality instability (split pin loosens in hole), activity duration is long, general split pin simultaneously can not repeatedly be compressed to reduce external diameter, be unfavorable for like this being assembled in designation hole, the mode simultaneously compressed is too violence usually also, the easy like this damage causing split pin or hole.
Utility model content
The purpose of this utility model is to provide a kind of tool press-fiting split pin, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of tool press-fiting split pin, comprise main thrust cylinder, main guide post and base plate, the inner side of described main thrust cylinder is provided with fixed plate A by main guide post, the inner side of described fixed plate A is provided with push pedal A, the top of described push pedal A is connected with push rod A, the top of described push rod A is provided with locating piece B, the inner side of described main thrust cylinder is also provided with fixed head B by main guide post, the inner side of described fixed head B is provided with push pedal B, the top of described push pedal B is provided with push rod B, the top of described push rod B is provided with locating piece A, the bottom of described locating piece A and locating piece B is all provided with gripper shoe and component thereof, the top of described gripper shoe and component thereof is provided with compression cylinder, the top of described compression cylinder is provided with compact heap, the top of described gripper shoe and component thereof is also provided with back-up block A or back-up block B, the top of described gripper shoe and component thereof is separately installed with split pin placement member A and split pin placement member B, the top of described split pin placement member A and split pin placement member B is all provided with product orientation pin, described fixed plate A, the bottom of fixed head B and gripper shoe and component thereof is all provided with base plate.
Preferably, the junction of described fixed plate A or fixed head B and push pedal A or push pedal B is provided with the attaching nut of master cylinder and push pedal.
Preferably, the inner chamber of described main thrust cylinder and main guide post is provided with locator.
Preferably, described product orientation pin is U-shaped split pin, and the first-time compression of product orientation pin and second-compressed all can change the external diameter size of alignment pin.
Compared with prior art, the beneficial effects of the utility model are: this press-fits the tool of split pin, structure is simple, easy to use, product orientation pin can carry out first-time compression and second-compressed to change the external diameter size of product orientation pin, high degree facilitates the pilot hole put into and specify, the method of repeatedly compression set pin like this, locating hole is served to the effect of protection, it also avoid the working method of violence location simultaneously, this split pin is placed on fixing position, the mating holes heart before press-in, split pin is when being pressed into, divide guide cylinder, the external diameter of the U-shaped split pin of first-time compression, the disposable press-in of second-compressed external diameter, operate controlled, process stabilization, operating efficiency promotes.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model plan structure schematic diagram;
Fig. 3 is the utility model left side structure schematic diagram.
In figure: the attaching nut of 1 main thrust cylinder, 2 main 3 base plates, 4 fixed plate A, 5 master cylinders and push pedal, 6 push pedal A, 7 split pin placement member A, 8 push rod A, 9 locating piece A, 10 locating piece B, 11 compact heaps, 12 compression cylinders, 13 back-up block A, 14 split pin placement member B, 15 back-up block B, 16 gripper shoes and component, 17 product orientation pins, 18 push rod B, 19 push pedal B, 20 fixed head B.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of tool press-fiting split pin, comprise main thrust cylinder 1, main guide post 2 and base plate 3, the inner side of main thrust cylinder 1 is provided with fixed plate A 4 by main guide post 2, the inner chamber of main thrust cylinder 1 and main guide post 2 is provided with locator, the inner side of fixed plate A 4 is provided with push pedal A6, the top of push pedal A6 is connected with push rod A8, the top of push rod A8 is provided with locating piece B10, the inner side of main thrust cylinder 1 is also provided with fixed head B20 by main guide post 2, the junction of fixed plate A 4 or fixed head B20 and push pedal A6 or push pedal B19 is provided with the attaching nut 5 of master cylinder and push pedal, the inner side of fixed head B20 is provided with push pedal B19, the top of push pedal B19 is provided with push rod B18, the top of push rod B18 is provided with locating piece A9, the bottom of locating piece A9 and locating piece B10 is all provided with gripper shoe and component 16 thereof, the top of gripper shoe and component 16 thereof is provided with compression cylinder 12, the top of compression cylinder 12 is provided with compact heap 11, the top of gripper shoe and component 16 thereof is also provided with back-up block A13 or back-up block B15, the top of gripper shoe and component 16 thereof is separately installed with split pin placement member A7 and split pin placement member B14, the top of split pin placement member A7 and split pin placement member B14 is all provided with product orientation pin 17, product orientation pin 17 is U-shaped split pin, and the first-time compression of product orientation pin 17 and second-compressed all can change the external diameter size of alignment pin, this press-fits the tool of split pin, structure is simple, easy to use, product orientation pin 17 can carry out first-time compression and second-compressed to change the external diameter size of product orientation pin 17, high degree facilitates the pilot hole put into and specify, the method of repeatedly compression set pin like this, locating hole is served to the effect of protection, it also avoid the working method of violence location simultaneously, this split pin is placed on fixing position, the mating holes heart before press-in, split pin is when being pressed into, divide guide cylinder, the external diameter of the U-shaped split pin of first-time compression, the disposable press-in of second-compressed external diameter, operate controlled, process stabilization, operating efficiency promotes, fixed plate A 4, the bottom of fixed head B20 and gripper shoe and component 16 thereof is all provided with base plate 3, during use, first the right hand but split pin, be placed in the groove at split pin placement member A7 place, then the right hand gets product (needing to press-fit the product of split pin), be placed on back-up block, notice that two locating holes of product aimed at by alignment pin, then the first pneumatic operated valve compressing product is stirred, compression cylinder action, product compresses for compacted piece 11, then the second pneumatic operated valve is pressed, main thrust cylinder 1 action, push pedal A6 and push pedal B19 moves forward along guide post, push rod A8 and push rod B18 starts to promote " split pin " reach, product split pin 17 is through the locating piece A9 of guiding, and the one-level contraction section of pilot hole, secondary contraction section, the diameter of front end before entering product mounting hole site of elastic opening pin is less than the installing hole of product, so that smoothly by push rod A8 and push rod B18 press-in hole, (split pin is pressed into after in hole completely, the diameter of split pin produces the power of outwards support under the elastic reaction of himself material, ensure to be fixed on completely in the hole of product), then after main thrust cylinder 1 completes press-in action, under pressing the second pneumatic operated valve and pneumatic operated valve, finally take out product, press-in action completes.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. one kind press-fits the tool of split pin, comprise main thrust cylinder (1), main guide post (2) and base plate (3), it is characterized in that: the inner side of described main thrust cylinder (1) is provided with fixed plate A (4) by main guide post (2), the inner side of described fixed plate A (4) is provided with push pedal A (6), the top of described push pedal A (6) is connected with push rod A (8), the top of described push rod A (8) is provided with locating piece B (10), the inner side of described main thrust cylinder (1) is also provided with fixed head B (20) by main guide post (2), the inner side of described fixed head B (20) is provided with push pedal B (18), the top of described push pedal B (18) is provided with push rod B (18), the top of described push rod B (18) is provided with locating piece A (9), the bottom of described locating piece A (9) and locating piece B (10) is all provided with gripper shoe and component (16) thereof, the top of described gripper shoe and component (16) thereof is provided with compression cylinder (12), the top of described compression cylinder (12) is provided with compact heap (11), the top of described gripper shoe and component (16) thereof is also provided with back-up block A (13) or back-up block B (15), the top of described gripper shoe and component (16) thereof is separately installed with split pin placement member A (7) and split pin placement member B (14), the top of described split pin placement member A (7) and split pin placement member B (14) is all provided with product orientation pin (17), described fixed plate A (4), the bottom of fixed head B (20) and gripper shoe and component (16) thereof is all provided with base plate (3).
2. a kind of tool press-fiting split pin according to claim 1, is characterized in that: described fixed plate A (4) or fixed head B (20) are provided with the attaching nut (5) of master cylinder and push pedal with the junction of push pedal A (6) or push pedal B (18).
3. a kind of tool press-fiting split pin according to claim 1, is characterized in that: the inner chamber of described main thrust cylinder (1) and main guide post (2) is provided with locator.
4. a kind of tool press-fiting split pin according to claim 1, it is characterized in that: described product orientation pin (17) is U-shaped split pin, and the first-time compression of product orientation pin (17) and second-compressed all can change the external diameter size of alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721929.3U CN205096816U (en) | 2015-09-17 | 2015-09-17 | Tool of pressure equipment split pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721929.3U CN205096816U (en) | 2015-09-17 | 2015-09-17 | Tool of pressure equipment split pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096816U true CN205096816U (en) | 2016-03-23 |
Family
ID=55512626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520721929.3U Expired - Fee Related CN205096816U (en) | 2015-09-17 | 2015-09-17 | Tool of pressure equipment split pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246986A (en) * | 2020-08-21 | 2021-01-22 | 宁波巨鼎轴承有限公司 | Hand die holder cotter pin assembling machine |
-
2015
- 2015-09-17 CN CN201520721929.3U patent/CN205096816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246986A (en) * | 2020-08-21 | 2021-01-22 | 宁波巨鼎轴承有限公司 | Hand die holder cotter pin assembling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |