CN109421023A - One kind Multifunction pin puller used in house maintenance - Google Patents
One kind Multifunction pin puller used in house maintenance Download PDFInfo
- Publication number
- CN109421023A CN109421023A CN201710743781.7A CN201710743781A CN109421023A CN 109421023 A CN109421023 A CN 109421023A CN 201710743781 A CN201710743781 A CN 201710743781A CN 109421023 A CN109421023 A CN 109421023A
- Authority
- CN
- China
- Prior art keywords
- nipple
- slide bar
- pin
- percussion hammer
- center line
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/08—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing cotter pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses one kind Multifunction pin pullers used in house maintenance, the outer wall of slide bar is sheathed with nipple and nut, and nipple and slide bar are fixed as overall structure, the top of nipple is arranged in nut, block is provided between nut and nipple, percussion hammer is provided between block and nipple, block and percussion hammer are linked on the outer wall of slide bar, percussion hammer can carry out vertical direction along slide bar and move, the outer wall of percussion hammer is provided with screw thread, weight or sleeve are combined on screw thread, plug set is sheathed on the outer wall of nipple, plug is set below weight or sleeve.This pin removal is easy to carry, manages, save the cost, plug can be replaced at any time, maintenance is simple, without removing kit when drawing materials conveniently, and can not pulled out according to different pins, it is another structure to pull pin that member replacing, which can directly be increased, increase efficiency, solves existing pin and extract difficult, the low efficiency pulled pin, and the problem of being lost greatly for pin pulling out device, cost is caused to increase.
Description
Technical field
The present invention relates to a kind of building maintenance tools, and in particular to a kind of multi-functional used in the house maintenance to pull pin
Device.
Background technique
Pin is one of fastener common in machinery, and effect is to prevent the relative position changing of the relative positions of two parts.Usually by
The part that cylindrical timber, metal or other materials is done, espespecially several individual objects to be fixed together or conduct
One object is suspended in the supporter on another object.In work on hand pull pin follow closely common method be the following:
1, special-use puller is specially made for pin, as thrust collar pin, connecting lever divide valve key, water guide shoe pin, top cover pin
Nail, the model of the different position processing and fabricating in different power stations is different, results in waste of resources, poor universality, carries trouble,
Management is inconvenient；
2, bolt is protruded into sleeve and screws in bolt, using pulling by scene self-control pin pulling tool such as using cylindrical sleeve on pin
Hand rotating bolt lifts pin.It can only be sleeved on the screw rod and be pulled out with nut there are also the pin of included screw rod, method is single, and conjunction is looked at scene
Suitable cylinder is more difficult, usually using sleeve, causes the damage of sleeve, pin is in addition being lifted some thread dieback pins
After inner hole, a whole set of pin removal need to be removed again, again that sleeve is padded, efficiency is extremely low；
3, it is directed to internal screw thread pin, the pin of included nut cannot then use, and seem for tighter pin impingement method
It is more difficult.In addition the thread head that the screw thread of different model just needs processing and fabricating different is only scrapped, expense after thread head damage
Larger, maintenance is inconvenient.
If in addition meeting tighter pin, after a kind of method cannot be pulled up, need to change whole accessories, with another,
Inefficiency.
Summary of the invention
The technical problem to be solved by the present invention is to existing pins to extract difficult, the low efficiency pulled pin, and for pulling pin
Device loss is big, causes cost to increase, and it is an object of the present invention to provide a kind of tight device of work piece positioning, it is tired to solve existing pin extraction
Difficulty, the low efficiency pulled pin, and pin pulling out device is lost big, the problem of causing cost to increase.
The present invention is achieved through the following technical solutions:
One kind Multifunction pin puller used in house maintenance, including slide bar, the outer wall of the slide bar are sheathed with screw thread
Connector and nut, and nipple and slide bar are fixed as overall structure, the center line of slide bar and the center line of thread head are overlapped.Spiral shell
The top of nipple is arranged in mother, and block is provided between nut and nipple, is arranged between block and nipple
There is percussion hammer, block and percussion hammer are linked on the outer wall of slide bar, and percussion hammer can carry out vertical direction along slide bar and move, percussion hammer
Outer wall is provided with screw thread, and weight or sleeve are combined on screw thread, and the center line of sleeve and the center line of slide bar are overlapped.In weight
The center line of heart line and slide bar is overlapped.Plug set is sheathed on the outer wall of nipple, plug is set on weight or sleeve
Lower section, nipple are embedded in plug set；The bottom end of plug set is recessed the groove for placing bolt, and the contour structures of groove
For six side's grooves；Plug is set on sleeve inner；The center line of plug set and the center line of slide bar are overlapped.The quantity of pin is
It is a variety of, there are internal screw thread pin and external screw thread pin, it can not be all applicable in when tradition is pulled pin, and the low efficiency when pulling pin,
It needs to be changed whole part, increases cost, and the technical program can then be suitable for all pins, can install set additional
Part is changed to other and pulls out pin method, and installation is simple, improves efficiency, and easy to carry, management, save the cost, plug can be used general
Logical hex bolts is simultaneously replaced at any time, and maintenance is simple, and materials are convenient, and when a kind of pin can not pulled out without removing kit,
It is that another kind is pulled pin structure that member replacing, which can directly be increased, increases efficiency.The groove design that bolt is placed in plug set is six sides
The torque of slide bar, can be transferred to common six square bolt after fastening is coupled with slide bar by type, six square bolt of standard of corresponding each specification
On, realization bolt rotates the function of pulling up pin, and simple, save the cost is replaced after bolt failure.
Compared with prior art, the present invention having the following advantages and benefits: this pin removal is easy to carry, management,
Save the cost, plug can be replaced at any time, and maintenance is simple, a whole set of without removing when drawing materials conveniently, and can not pulled out according to different pins
Tool, can directly increase member replacing is another structure to pull pin, and increases efficiency, solves existing pin and extracts difficulty, pulls pin
Low efficiency, and pin pulling out device is lost big, the problem of causing cost to increase.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that percussion hammer puts on weight；
Fig. 2 is the structural schematic diagram that percussion hammer covers upper bush.
Label and corresponding parts title in attached drawing:
1- nut, 2- block, 3- percussion hammer, 4- screw thread, 5- slide bar, 6- weight, 7- sleeve, 8- plug set, 9- nipple.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of Multifunction pin puller used in house maintenance, including slide bar 5, the slide bar 5
Outer wall be sheathed with nipple 9 and nut 1, and nipple 9 and slide bar 5 are fixed as overall structure, and nut 1 is arranged in screw thread
The top of connector 9 is provided with block 2 between nut 1 and nipple 9, is provided with percussion hammer between block 2 and nipple 9
3, block 2 and percussion hammer 3 are linked on the outer wall of slide bar 5, and percussion hammer 3 can carry out vertical direction along slide bar 5 and move, percussion hammer 3
Outer wall be provided with screw thread 4, weight 6 or sleeve 7 are combined on screw thread 4, be sheathed on the outer wall of nipple 9 plug set 8,
Plug set 8 is arranged below weight 6 or sleeve 7, and nipple 9 is embedded in plug set 8；The bottom end of plug set 8, which is recessed, puts
The groove of bolt is set, and the contour structures of groove are six side's grooves, may be designed in other shapes, six side's grooves are the most frequently used
Groove structure；Plug set 8 is arranged in sleeve inner；The center line of plug set 8 and the center line of slide bar 5 are overlapped；In slide bar 5
The center line of heart line and thread head 9 is overlapped；The center line of sleeve 7 and the center line of slide bar 5 are overlapped；The center line and cunning of weight 6
The center line of bar 5 is overlapped.Spanner or pneumtic impact wrench can be used to rotate it for the nut 1 of pin removal the top, and lower section is to ram
Block 2, designs indeformable after more thick and solid guarantee multiple impact, and percussion hammer 3 can grasp middle-end and hit upwards, can also lift and stay
End is up hit, and realization pulls up the function of pin with impact force.Percussion hammer lower end devises one of external screw thread 4, for installing interior spiral shell additional
Line weight 6 increases the quality of percussion hammer, impact force is made to become larger.Or external screw thread 4 and inner thread sleeve 7 are cooperatively formed into big sleeve,
Support is served as when lifting the function of pin using rotating bolt, and some spiral shells of pine are only needed in thread dieback pin inner hole
Bolt, direct rotational sleeve 7 can be padded, no longer needs to go for the objects such as washer and carries out padded, saves time and cost.
It is the groove for placing bolt that plug, which covers 8 lower ends, is six sides in trough, can prepare six square toes of several frequently seen specification more
Plug facilitates the pin of reply different size, after placing conventional hexagonal bolt, plug set 8 is threadedly coupled with slide bar 5, use
The nut rotation of side drives the threads turn realization in plug set to be pulled pin the function of nail with screw thread climbing power, and in plug set 8
Hex bolts can be replaced at any time after breaking down, and materials are convenient, maintenance is simple.
, management, save the cost easy to carry using this pin removal, plug can be replaced at any time, and maintenance is simple, and materials are convenient,
And without removing kit when can not pulled out according to different pins, can directly increase member replacing is another structure to pull pin,
Increase efficiency, solves existing pin and extract difficult, the low efficiency pulled pin, and pin pulling out device is lost greatly, cost is caused to increase
Big problem.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (7)
1. a kind of Multifunction pin puller used in house maintenance, which is characterized in that including slide bar (5), the slide bar (5)
Outer wall is sheathed with nipple (9) and nut (1), and nipple (9) and slide bar (5) are fixed as overall structure, and nut (1) is set
The top in nipple (9) is set, block (2) are provided between nut (1) and nipple (9), block (2) and screw thread connect
It is provided with percussion hammer (3) between head (9), block (2) and percussion hammer (3) are linked on the outer wall of slide bar (5), and percussion hammer (3) being capable of edge
Slide bar (5) carry out that vertical direction is mobile, and the outer wall of percussion hammer (3) is provided with screw thread (4), be combined on screw thread (4) weight (6) or
Sleeve (7) is sheathed with plug set (8) on the outer wall of nipple (9), and plug set (8) is arranged in weight (6) or sleeve (7)
Lower section, nipple (9) are embedded in plug set (8).
2. a kind of Multifunction pin puller used in house maintenance according to claim 1, which is characterized in that described to pull out
The bottom end of headgear (8) is recessed the groove for placing bolt, and the contour structures of groove are six side's grooves.
3. a kind of Multifunction pin puller used in house maintenance according to claim 1, which is characterized in that described to pull out
Headgear (8) setting is internal in sleeve (7).
4. a kind of Multifunction pin puller used in house maintenance according to claim 1, which is characterized in that described to pull out
The center line of headgear (8) and the center line of slide bar (5) are overlapped.
5. a kind of Multifunction pin puller used in house maintenance according to claim 1, which is characterized in that the cunning
The center line of bar (5) and the center line of thread head (9) are overlapped.
6. a kind of Multifunction pin puller used in house maintenance according to claim 1, which is characterized in that the set
The center line of cylinder (7) and the center line of slide bar (5) are overlapped.
7. a kind of Multifunction pin puller used in house maintenance according to claim 1, which is characterized in that described heavy
The center line of the center line and slide bar (5) of hammering (6) into shape is overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743781.7A CN109421023A (en) | 2017-08-25 | 2017-08-25 | One kind Multifunction pin puller used in house maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743781.7A CN109421023A (en) | 2017-08-25 | 2017-08-25 | One kind Multifunction pin puller used in house maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109421023A true CN109421023A (en) | 2019-03-05 |
Family
ID=65500565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710743781.7A Withdrawn CN109421023A (en) | 2017-08-25 | 2017-08-25 | One kind Multifunction pin puller used in house maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109421023A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091284A (en) * | 2019-04-16 | 2019-08-06 | 宝鸡石油机械有限责任公司 | A kind of attaching/detaching apparatus for petroleum drilling and mining equipment |
| CN111251248A (en) * | 2020-03-11 | 2020-06-09 | 杨德晏 | Aluminum mould board pin disassembling and recycling device |
| CN112320721A (en) * | 2020-10-22 | 2021-02-05 | 中船澄西船舶修造有限公司 | Cork extractor |
| CN114905265A (en) * | 2022-05-31 | 2022-08-16 | 广东喜珍电路科技有限公司 | Assembly device and method for large and small-head pins |
-
2017
- 2017-08-25 CN CN201710743781.7A patent/CN109421023A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091284A (en) * | 2019-04-16 | 2019-08-06 | 宝鸡石油机械有限责任公司 | A kind of attaching/detaching apparatus for petroleum drilling and mining equipment |
| CN111251248A (en) * | 2020-03-11 | 2020-06-09 | 杨德晏 | Aluminum mould board pin disassembling and recycling device |
| 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 |
| CN114905265A (en) * | 2022-05-31 | 2022-08-16 | 广东喜珍电路科技有限公司 | Assembly device and method for large and small-head pins |
| CN114905265B (en) * | 2022-05-31 | 2024-01-26 | 广东喜珍电路科技有限公司 | Assembly component device and method for large-small-head pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190305 |
|
| WW01 | Invention patent application withdrawn after publication |