CN205630469U - Multifunction pin puller - Google Patents
Multifunction pin puller Download PDFInfo
- Publication number
- CN205630469U CN205630469U CN201620259424.4U CN201620259424U CN205630469U CN 205630469 U CN205630469 U CN 205630469U CN 201620259424 U CN201620259424 U CN 201620259424U CN 205630469 U CN205630469 U CN 205630469U
- Authority
- CN
- China
- Prior art keywords
- hole
- pin
- guide rod
- block
- screw
- 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
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model provides a multifunction pin puller, includes guide arm, pin connector and weight, and the weight plug bush is on the guide arm, and the bottom shaping of guide arm has first screw hole, and pin connector spiro union is equipped with the columniform dog on a threaded hole of guide arm, the top of guide arm, and the shaping has a second screw hole on the bottom face of dog, and the top shaping of guide arm has a double -screw bolt, and the double -screw bolt spiro union is at the 2nd threaded hole of dog, the dog on the shaping have and run through double -phase round hole to the outer wall and settle the hole, settle hole site in the top of round hole, settle the bottom surface in hole on the shaping have the thread bottom hole who is linked together with the round hole, the spiro union has the screw in the thread bottom hole of dog. Its simple structure, convenient to use, its pin removal can change the form through the combination, when pulling out the cylindric lock, can become the structure of similar hank hand earlier, realizes that the cylindric lock rotates to the realization cylindric lock is not hard up, and the reconfiguration is the structure of ordinary pin removal, and the cylinder is extracted to the convenience, alleviates the intensity of labour when pulling pin.
Description
Technical field:
This utility model relates to the technical field of hardware & tools, more specifically to a kind of Multifunction pin puller.
Background technology:
Pin removal is a kind of in hardware & tools, its for extract bury underground with body surface inside pin.Existing pin removal is made up of guide rod, pin union joint and weight, pin union joint connects guide rod and pin, up struck by weight and order about guide rod and move up thus pin is extracted, and during the initial percussion of pin removal, because pin is completely embedded with object, the bigger repeated multiple times percussion of percussion dynamics is needed pin and object generation relative displacement could finally to be tapped just meeting easily, the labor intensity that its pin removal initiates percussion is higher, and easily knocks hands.
Utility model content:
The purpose of this utility model is aiming at the deficiency of prior art, and provides a kind of Multifunction pin puller, its labor intensity that can alleviate during pin removal uses, and can convenient and swift be extracted by pin simultaneously.
Technology solution of the present utility model is as follows:
A kind of Multifunction pin puller, including guide rod, pin union joint and weight, weight sleeve is on guide rod, the bottom of guide rod forms the first screwed hole, pin union joint is screwed onto in the first screwed hole of guide rod, the top of guide rod is provided with the block of cylinder, the second screwed hole is formed on the bottom face of block, the top of guide rod forms stud, stud is screwed onto in the second screwed hole of block, circular hole and the placement hole running through two opposite outer walls is formed on described block, placement hole is positioned at the top of circular hole, the thread Pilot hole being connected with circular hole is formed on the bottom surface of placement hole, it is bolted with screw in the thread Pilot hole of block.
Described pin union joint includes the block of six prismatics, and in the both ends of the surface up and down of block, molding is distributed screw rod, and the first screwed hole of described guide rod is identical with the aperture of the second screwed hole of block.
The length of described screw is less than the width of placement hole on block, and the minimum range of placement hole bottom surface to circular hole is less than the length of screw.
Forming grooving on one end of described guide rod and the outer wall at middle part, guide rod is cylinder, and the diameter of guide rod is equal to the diameter of the circular hole of block.
The beneficial effects of the utility model are:
1, its simple in construction, easy to use, its pin removal is by combination energy change shape, when pulling out straight pin, can first become the structure of similar strand hands, realizing straight pin to rotate, thus realize straight pin and loosen, recombinant is the structure of common pin removal, conveniently cylinder is extracted, alleviate labor intensity when pulling pin.
2, the pin removal that it uses is by combination energy change shape, is also changed to the structure of hammer, is used as hammer.
Accompanying drawing illustrates:
Fig. 1 is the structural representation that this utility model is three-dimensional；
Fig. 2 is the structural representation that this utility model is faced；
Fig. 3 is the structural representation of this utility model broken section；
Fig. 4 is the structural representation of this utility model conversion form；
Fig. 5 is the structural representation that this utility model uses as hammer；
In figure: 1, guide rod；11, stud；12, the first screwed hole；13, grooving；2, pin union joint；3, block；31, the second screwed hole；32, circular hole；33, placement hole；4, weight；5, screw.
Detailed description of the invention:
Embodiment: as shown in Fig. 1 is to 5, a kind of Multifunction pin puller, including guide rod 1, pin union joint 2 and weight 4, weight 4 sleeve is on guide rod 1, the bottom of guide rod 1 forms the first screwed hole 12, pin union joint 2 is screwed onto in the first screwed hole 12 of guide rod 1, the top of guide rod 1 is provided with the block 3 of cylinder, the second screwed hole 31 is formed on the bottom face of block 3, the top of guide rod 1 forms stud 11, stud 11 is screwed onto in the second screwed hole 31 of block 3, circular hole 32 and the placement hole 33 running through two opposite outer walls is formed on described block 3, placement hole 33 is positioned at the top of circular hole 32, the thread Pilot hole being connected with circular hole 32 is formed on the bottom surface of placement hole 33, screw 5 it is bolted with in the thread Pilot hole of block 3.
Described pin union joint 2 includes the block of six prismatics, and in the both ends of the surface up and down of block, molding is distributed screw rod, and the first screwed hole 12 of described guide rod 1 is identical with the aperture of the second screwed hole 31 of block 3.
The length of described screw 5 is less than the width of placement hole 33 on block 3, and the minimum range of placement hole 33 bottom surface to circular hole 32 is less than the length of screw 5.
Forming grooving 13 on described one end of guide rod 1 and the outer wall at middle part, guide rod 1 is in cylinder, and the diameter of guide rod 1 is equal to the diameter of the circular hole 32 of block 3.
nullOperation principle: this utility model is a kind of pin removal，When it is initial，Because straight pin and the object installing straight pin are completely embedded，Or should be some rusty stains，Directly use pin removal，Need to use bigger power，And need the block 3 using weight 4 repeatedly to clash into guide rod 1 top could realize extracting straight pin，Labor intensity is big，And guide rod 1 is first screwed off when using by this pin removal from block 3，It is plugged in the circular hole 32 of block 3，And positioned by the grooving 13 in the middle part of guide rod 1 and screw 5，It is spirally connected on block 3 pin union joint 2 is taken off，As shown in Figure 4，Pin union joint 2 connecting cylinder pin，Realize block 3 by rotating guide-bar 1 to rotate，Thus realize straight pin and rotate，Then straight pin and the object installing straight pin occur to loosen，This pin removal is combined as the structure of common pin removal the most again，Can take off straight pin the most easily；
This pin removal is by combination energy change shape simultaneously, is also changed to the structure of hammer, is used as hammer, as shown in Figure 5.
Claims (4)
- null1. a Multifunction pin puller，Including guide rod (1)、Pin union joint (2) and weight (4)，Weight (4) sleeve is on guide rod (1)，The bottom of guide rod (1) forms the first screwed hole (12)，Pin union joint (2) is screwed onto in first screwed hole (12) of guide rod (1)，It is characterized in that: the top of guide rod (1) is provided with the block (3) of cylinder，The second screwed hole (31) is formed on the bottom face of block (3)，The top of guide rod (1) forms stud (11)，Stud (11) is screwed onto in second screwed hole (31) of block (3)，Circular hole (32) and the placement hole (33) running through two opposite outer walls is formed on described block (3)，Placement hole (33) is positioned at the top of circular hole (32)，The thread Pilot hole being connected with circular hole (32) is formed on the bottom surface of placement hole (33)，Screw (5) it is bolted with in the thread Pilot hole of block (3).
- A kind of Multifunction pin puller the most according to claim 1, it is characterized in that: described pin union joint (2) includes the block of six prismatics, in the both ends of the surface up and down of block, molding is distributed screw rod, and first screwed hole (12) of described guide rod (1) is identical with the aperture of second screwed hole (31) of block (3).
- A kind of Multifunction pin puller the most according to claim 1, it is characterized in that: the length of described screw (5) is less than the width of the upper placement hole (33) of block (3), and the minimum range of placement hole (33) bottom surface to circular hole (32) is less than the length of screw (5).
- A kind of Multifunction pin puller the most according to claim 1, it is characterized in that: on one end of described guide rod (1) and the outer wall at middle part, form grooving (13), guide rod (1) is in cylinder, and the diameter of guide rod (1) is equal to the diameter of the circular hole (32) of block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259424.4U CN205630469U (en) | 2016-03-24 | 2016-03-24 | Multifunction pin puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259424.4U CN205630469U (en) | 2016-03-24 | 2016-03-24 | Multifunction pin puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205630469U true CN205630469U (en) | 2016-10-12 |
Family
ID=57065909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620259424.4U Expired - Fee Related CN205630469U (en) | 2016-03-24 | 2016-03-24 | Multifunction pin puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205630469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932404A (en) * | 2017-12-21 | 2018-04-20 | 北京无线电测量研究所 | A kind of provision for disengagement |
-
2016
- 2016-03-24 CN CN201620259424.4U patent/CN205630469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932404A (en) * | 2017-12-21 | 2018-04-20 | 北京无线电测量研究所 | A kind of provision for disengagement |
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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: 20161012 Termination date: 20170324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |