CN204183510U - Multifunction pin puller - Google Patents
Multifunction pin puller Download PDFInfo
- Publication number
- CN204183510U CN204183510U CN201420662895.0U CN201420662895U CN204183510U CN 204183510 U CN204183510 U CN 204183510U CN 201420662895 U CN201420662895 U CN 201420662895U CN 204183510 U CN204183510 U CN 204183510U
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- CN
- China
- Prior art keywords
- plug
- pull bar
- connector
- driver bit
- root
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- 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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Abstract
The utility model discloses a kind of Multifunction pin puller, comprise pull bar (1), percussion hammer (2), plug (3) and handle (4), percussion hammer (2) is linked in pull bar (1) and be slidably matched with pull bar (1) outward, and the front end face of pull bar (1) is provided with and connects counterbore (1.1); Pin removal also comprises locking connector (5.1) and driver bit (6); Plug (3) is standard screws; Locking connector (5) is connected to the front end of pull bar (1); The nut of plug (3) can be installed and to be locked in locking connector (5) and the screw rod of plug (3) can reveal and puts outside the front end of locking connector (5); The root of driver bit (6) can be connected to and connect in counterbore (1.1); The rear end of pull bar (1) is provided with the accommodation device for accommodating plug (3) and driver bit (6); Handle (4) is connected to the rear end of described accommodation device.This pin removal have several functions and plug is standard screws.
Description
Technical field
The utility model relates to hardware & tools field, relates to a kind of Multifunction pin puller or rather.
Background technology
Pin removal is used to the instrument extracting accessory or gold utensil split shed pin.The pin removal of prior art comprises pull bar, percussion hammer and plug, and only have the function of pulling pin, function is more single.And the plug of the pin removal of prior art is the oneself making screw that there is different screw thread at two, when being pulled off in dismounting, do not have replaceable screw, maintenance can only be forced to interrupt.
Utility model content
The technical problems to be solved in the utility model is, provide a kind of have several functions and plug is the Multifunction pin puller of standard screws.
Technical solution of the present utility model is, a kind of Multifunction pin puller with following structure is provided, comprise pull bar, percussion hammer, plug and handle, it is outer and be slidably matched with pull bar that described percussion hammer is linked in described pull bar, and the front end face of described pull bar is provided with connection counterbore; Described pin removal also comprises locking connector and driver bit; Described plug is standard screws; Described locking connector is connected to the front end of described pull bar; The nut of described plug can be installed and to be locked in described locking connector and the screw rod of plug can reveal and puts outside the front end of described locking connector; The root of described driver bit can be connected in described connection counterbore; The rear end of described pull bar is provided with the accommodation device for accommodating plug and driver bit; Described handle is connected to the rear end of described accommodation device.
After adopting above structure, Multifunction pin puller of the present utility model, compared with prior art, has the following advantages:
Because Multifunction pin puller of the present utility model comprises locking connector, plug is standard screws, during use, the nut of plug is installed and is locked in locking connector, and the screw rod dew of plug is put outside the front end of locking connector, and in the utility model, realization standard screws replaces traditional plug, even if plug is pulled off in dismounting like this, can substitute by the standard screws of other same models, the process of maintenance can not be delayed, use convenient.Multifunction pin puller of the present utility model also comprises driver bit, during use, the root of driver bit is connected to and connects in counterbore, so just can work as screwdriver to use, expand the using function of pin removal, function pin removal not only being had pull pin also has the function of screwdriver.Can be accommodated in accommodation device when plug or driver bit do not use, be not easy to lose, carry and also facilitate.
Improve as one of the present utility model, described locking connector comprises connector and lock sleeve; The rear end of described connector can be connected with the front end of the front end of described pull bar or handle; Described lock sleeve is linked in outside the leading section of described connector; The nut of described plug or the root of driver bit can be connected to the front end of described connector; Described lock sleeve is provided with the through hole that can pass through for the screw rod of plug.After adopting this kind of structure, described plug or driver bit can be connected on connector, and when plug uses, described lock sleeve is for locking plug.Because connector can be connected with pull bar or handle, driver bit is connected on connector and connector is connected with pull bar time, can use as long screwdriver; Driver bit is connected on connector and connector is connected with handle time, can use as small screw driver, more expand the scope of application of the present utility model.
Improve as another kind of the present utility model, described locking connector also comprises fixing pullover; The front end of described connector is provided with for accommodating described fixing pullover cavity; Described fixing pullover circumference is contained in described cavity spacingly; Described fixing pullover front end is connected with hexagonal groove by hexagonal projection with between the nut of plug or the root of driver bit.After adopting this kind of structure, can change according to the nut of different size corresponding fixing pullover, use convenient.
Also have a kind of improvement as of the present utility model, the madial wall of the cavity of described connector is provided with circumferential limited impression; Described fixing pullover outer wall is provided with the spacing preiection matched with described circumferential limited impression.After adopting this kind of structure, between fixing pullover and connector, syndeton is simple, easy to assembly, uses reliable.
Also have a kind of improvement as of the present utility model, the periphery wall of described lock sleeve is provided with LED.After adopting this kind of structure, when the utility model uses in the environment of dark, available LED illumination, uses convenient.
Also have a kind of improvement as of the present utility model, described fixing pullover front end is provided with the first hex-shaped recess; The nut of described plug is the outer-hexagonal nut matched with the first described hex-shaped recess; The root of described driver bit is provided with the hexagonal protrusions matched with the first described hex-shaped recess.After adopting this kind of structure, connect more convenient between fixing pullover and plug or driver bit.
Also have a kind of improvement as of the present utility model, described accommodation device comprises receiver, receiver housing and end cap; Described receiver housing is connected to the rear end of described pull bar; Described receiver is contained in described receiver housing; Described end cap is connected to the rear end of described receiver housing, and the front end of described handle is connected on the rear end of described end cap.After adopting this kind of structure, accommodation device structure is simple, easy to use.
Also have a kind of improvement as of the present utility model, described pin removal also comprises collet head, and the root of described collet head is provided with the hexagonal protrusions matched with the first described hex-shaped recess; Described pull bar is provided with the connecting hole for being connected with the front end of described handle with the outer wall of the junction of described receiver housing.After adopting this kind of structure, the connection counterbore of collet head and pull bar connects and handle is connected in the connecting hole of pull bar time, can as box spanner use, expand the scope of application of the present utility model further.
Also have a kind of improvement as of the present utility model, the connection counterbore of described pull bar is also hex-shaped recess, and the root of this connection counterbore and the nut of described plug or the root of driver bit or collet head matches.Structure is simple, easy to use.
Also have a kind of improvement as of the present utility model, an end face of described receiver is provided with multiple storage counterbore for accommodating single plug or single driver bit or single collet head; This end face of described receiver is also provided with the second hex-shaped recess matched with the root of the nut of described plug or the root of driver bit or collet head.After adopting this kind of structure, receive more neat; In addition, can also use as Minitype screw driver when the root of driver bit is arranged in the second hex-shaped recess of receiver, expand the scope of application of the present utility model further.
Accompanying drawing explanation
Fig. 1 is the perspective view of Multifunction pin puller of the present utility model.
Fig. 2 is the detonation configuration schematic diagram of Multifunction pin puller of the present utility model.
Fig. 3 is the detonation configuration schematic diagram of the locking connector of Multifunction pin puller of the present utility model.
Fig. 4 is the detonation configuration schematic diagram of another angle of the locking connector of Multifunction pin puller of the present utility model.
Fig. 5 is that Multifunction pin puller of the present utility model is as perspective view during box spanner.
Fig. 6 is that Multifunction pin puller of the present utility model is as perspective view during long screwdriver.
Fig. 7 is that Multifunction pin puller of the present utility model is as perspective view during small screw driver.
Fig. 8 is that Multifunction pin puller of the present utility model is as perspective view during Minitype screw driver.
Shown in figure: 1, pull bar, 1.1, connect counterbore, 2, percussion hammer, 3, plug, 4, handle, 5, locking connector, 5.1, connector, 5.1.1, cavity, 5.1.2, circumferential limited impression, 5.2, lock sleeve, 5.2.1, through hole, 5.3, fixing pullover, 5.3.1, spacing preiection, 5.3.2, the first hex-shaped recess, 5.4, wing bolt, 6, driver bit, 7, collet head, 8, LED, 9, receiver, 9.1, storage counterbore, 9.2, the second hex-shaped recess, 10, receiver housing, 1.2, connecting hole, 11, end cap.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, Multifunction pin puller of the present utility model comprises pull bar 1, percussion hammer 2, plug 3, handle 4, locking connector 5, driver bit 6 and collet head 7.It is outer and be slidably matched with pull bar 1 that described percussion hammer 2 is linked in described pull bar 1, and the front end face of described pull bar 1 is provided with and connects counterbore 1.1.Described plug 3 is standard screws.Described locking connector 5 is connected to the front end of described pull bar 1.The nut of described plug 3 can be installed and to be locked in described locking connector 5 and the screw rod of plug 3 can reveal and puts outside the front end of described locking connector 5.The root of described driver bit 6 can be connected in described connection counterbore 1.1.The rear end of described pull bar 1 is provided with the accommodation device for accommodating plug 3 and driver bit 6.Described handle 4 is connected to the rear end of described accommodation device.
Described locking connector 5 comprises connector 5.1, lock sleeve 5.2 and fixing pullover 5.3.The rear end of described connector 5.1 can be connected with the front end of the front end of described pull bar 1 or handle 4.The front end of described pull bar 1 and the front end of handle 4 are equipped with external screw thread, and the rear end of described connector 5.1 is provided with the screwed hole matched with described external screw thread.Also locked by wing bolt 5.4 between the front end of described connector 5.1 and the front end of pull bar 1 or handle 4, make connector 5.1 be connected between pull bar 1 or handle 4 more reliable.The front end of described connector 5.1 is provided with for the accommodating cavity 5.1.1 of described fixing pullover 5.3.Described fixing pullover 5.3 circumferences are contained in described cavity 5.1.1 spacingly.In this specific embodiment, the madial wall of the cavity 5.1.1 of described connector 5.1 is provided with circumferential limited impression 5.1.2, the outer wall of described fixing pullover 5.3 is provided with the spacing preiection 5.3.1 matched with described circumferential limited impression 5.1.2, and described fixing pullover 5.3 to be arranged in described cavity 5.1.1 and spacing preiection 5.3.1 is contained in described circumferential limited impression 5.1.2.Be connected with hexagonal groove by hexagonal projection between the root of the front end of described fixing pullover 5.3 and the nut of plug 3 or driver bit 6.In this specific embodiment, the front end of described fixing pullover 5.3 is provided with the first hex-shaped recess 5.3.2.The nut of described plug 3 is the outer-hexagonal nut matched with described hex-shaped recess.The root of described driver bit 6 is provided with the hexagonal protrusions matched with the first described hex-shaped recess 5.3.2.The root of described collet head 7 is provided with the hexagonal protrusions matched with the first described hex-shaped recess.The connection counterbore 1.1 of described pull bar 1 is also hex-shaped recess, and this connection counterbore 1.1 matches with the root of the nut of described plug 3 or the root of driver bit 6 or collet head 7.Described lock sleeve 5.2 is linked in outside the leading section of described connector 5.1, threaded engagement between described lock sleeve 5.2 and the leading section of connector 5.1, and described lock sleeve 5.2 is provided with the through hole 5.2.1 that can pass through for the screw rod of plug 3.The periphery wall of described lock sleeve 5.2 is provided with LED 8.
Described accommodation device comprises receiver 9, receiver housing 10 and end cap 11.Described receiver housing 10 is connected to the rear end of described pull bar 1.Described receiver 9 is contained in described receiver housing 10.Described end cap 11 is connected to the rear end of described receiver housing 10, threaded engagement between described end cap 11 and receiver housing 10 rear end, the front end of described handle 4 is connected on the rear end of described end cap 11, threaded engagement between the front end of described handle 4 and the rear end of end cap 11.One end face of described receiver 9 is provided with multiple storage counterbore 9.1 for accommodating single plug 3 or single driver bit 6 or single collet head 7.This end face of described receiver 9 is also provided with the second hex-shaped recess 9.2 matched with the nut of described plug 3 or the root of driver bit 6 or the root of collet head 7.Described pull bar 1 and the outer wall of the junction of described receiver housing 10 are provided with the connecting hole 1.2 for being connected with the front end of described handle 4.Described connecting hole 1.2 is screwed hole.
The hole diapire of the connection counterbore 1.1 of described pull bar 1 is provided with magnet; The bottom land of the hex-shaped recess of described fixing pullover 5.3 is provided with magnet; The bottom land of the hex-shaped recess of described receiver 9 is provided with magnet.The effect of magnet is all used to hold plug or driver bit or collet head, easy to use.
See also shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, during use, the outer-hexagonal nut of plug 3 is arranged in the first hex-shaped recess 5.3.2 of fixing pullover 5.3, plug 3 is locked in locking connector 5 by lock sleeve 5.2, locking connector 5 is arranged on the front end of pull bar 1, handle 4 is connected on the end cap of receiver housing 10, so just forms pin removal, has the function of pulling pin.The root of driver bit 6 is arranged in the connection counterbore 1.1 of pull bar, and handle 4 is connected on the end cap 11 of receiver housing 10, so just forms long screwdriver, has the function of long screwdriver.The root of driver bit 6 is arranged in the first hex-shaped recess 5.3.2 of fixing pullover 5.3, and the front end of connector 5.1 mounting handle 4, so just forms small screw driver, has the function of small screw driver; The root of driver bit 6 is arranged in the second hex-shaped recess 9.2 of receiver 9, so just forms Minitype screw driver, has the function of Minitype screw driver.The root of collet head 7 is arranged in the connection counterbore 1.1 of pull bar 1, and handle 4 is connected in connecting hole 1.2, so just forms box spanner, has the function of box spanner.
Claims (10)
1. a Multifunction pin puller, comprise pull bar (1), percussion hammer (2), plug (3) and handle (4), described percussion hammer (2) is linked in described pull bar (1) and be slidably matched with pull bar (1) outward, and the front end face of described pull bar (1) is provided with and connects counterbore (1.1); It is characterized in that: described pin removal also comprises locking connector (5.1) and driver bit (6); Described plug (3) is standard screws; Described locking connector (5) is connected to the front end of described pull bar (1); The nut of described plug (3) can be installed and to be locked in described locking connector (5) and the screw rod of plug (3) can reveal and puts outside the front end of described locking connector (5); The root of described driver bit (6) can be connected in described connection counterbore (1.1); The rear end of described pull bar (1) is provided with the accommodation device for accommodating plug (3) and driver bit (6); Described handle (4) is connected to the rear end of described accommodation device.
2. Multifunction pin puller according to claim 1, is characterized in that: described locking connector (5) comprises connector (5.1) and lock sleeve (5.2); The rear end of described connector (5.1) can be connected with the front end of the front end of described pull bar (1) or handle (4); Described lock sleeve (5.2) is linked in outside the leading section of described connector (5.1); The nut of described plug (3) or the root of driver bit (6) can be connected to the front end of described connector (5.1); Described lock sleeve (5.2) is provided with the through hole (5.2.1) that can pass through for the screw rod of plug (3).
3. Multifunction pin puller according to claim 2, is characterized in that: described locking connector (5.1) also comprises fixing pullover (5.3); The front end of described connector (5.1) is provided with the cavity (5.1.1) for accommodating described fixing pullover (5.3); Described fixing pullover (5.3) circumference is contained in described cavity (5.1.1) spacingly; Be connected with hexagonal groove by hexagonal projection between the root of the front end of described fixing pullover (5.3) and the nut of plug (3) or driver bit (6).
4. Multifunction pin puller according to claim 3, is characterized in that: the madial wall of the cavity (5.1.1) of described connector (5.1) is provided with circumferential limited impression (5.1.2); The outer wall of described fixing pullover (5.3) is provided with the spacing preiection (5.3.1) matched with described circumferential limited impression (5.1.2).
5. Multifunction pin puller according to claim 2, is characterized in that: the periphery wall of described lock sleeve (5.2) is provided with LED (8).
6. Multifunction pin puller according to claim 3, is characterized in that: the front end of described fixing pullover (5.3) is provided with the first hex-shaped recess (5.3.2); The nut of described plug (3) is the outer-hexagonal nut matched with described the first hex-shaped recess (5.3.2); The root of described driver bit (6) is provided with the hexagonal protrusions matched with described the first hex-shaped recess (5.3.2).
7. Multifunction pin puller according to claim 6, is characterized in that: described accommodation device comprises receiver (9), receiver housing (10) and end cap (11); Described receiver housing (10) is connected to the rear end of described pull bar (1); Described receiver (9) is contained in described receiver housing (10); Described end cap (11) is connected to the rear end of described receiver housing (10), and the front end of described handle (4) is connected on the rear end of described end cap (11).
8. Multifunction pin puller according to claim 7, it is characterized in that: described pin removal also comprises collet head (7), the root of described collet head (7) is provided with the hexagonal protrusions matched with described the first hex-shaped recess (5.3.2); Described pull bar (1) and the outer wall of the junction of described receiver housing (10) are provided with the connecting hole (1.2) for being connected with the front end of described handle (4).
9. Multifunction pin puller according to claim 8, it is characterized in that: the connection counterbore (1.1) of described pull bar (1) is also hex-shaped recess, and this connection counterbore (1.1) matches with the root of the nut of described plug (3) or the root of driver bit (6) or collet head (7).
10. Multifunction pin puller according to claim 9, is characterized in that: an end face of described receiver (9) is provided with multiple storage counterbore (9.1) for accommodating single plug (3) or single driver bit (6) or single collet head (7); This end face of described receiver (9) is also provided with the second hex-shaped recess (9.2) matched with the nut of described plug (3) or the root of driver bit (6) or the root of collet head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662895.0U CN204183510U (en) | 2014-11-07 | 2014-11-07 | Multifunction pin puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662895.0U CN204183510U (en) | 2014-11-07 | 2014-11-07 | Multifunction pin puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183510U true CN204183510U (en) | 2015-03-04 |
Family
ID=52615541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662895.0U Expired - Fee Related CN204183510U (en) | 2014-11-07 | 2014-11-07 | Multifunction pin puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196240A (en) * | 2015-11-09 | 2015-12-30 | 上海永乾机电有限公司 | Loading and unloading tool of internal thread pin and using method thereof |
| CN110605683A (en) * | 2019-09-23 | 2019-12-24 | 北京三一智造科技有限公司 | Shaft puller |
| CN112320721A (en) * | 2020-10-22 | 2021-02-05 | 中船澄西船舶修造有限公司 | Cork extractor |
-
2014
- 2014-11-07 CN CN201420662895.0U patent/CN204183510U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196240A (en) * | 2015-11-09 | 2015-12-30 | 上海永乾机电有限公司 | Loading and unloading tool of internal thread pin and using method thereof |
| CN110605683A (en) * | 2019-09-23 | 2019-12-24 | 北京三一智造科技有限公司 | Shaft puller |
| CN112320721A (en) * | 2020-10-22 | 2021-02-05 | 中船澄西船舶修造有限公司 | Cork extractor |
| CN112320721B (en) * | 2020-10-22 | 2022-04-19 | 中船澄西船舶修造有限公司 | Cork extractor |
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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: 20150304 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |