CN107965507A - U-shaped pin - Google Patents
U-shaped pin Download PDFInfo
- Publication number
- CN107965507A CN107965507A CN201711282712.7A CN201711282712A CN107965507A CN 107965507 A CN107965507 A CN 107965507A CN 201711282712 A CN201711282712 A CN 201711282712A CN 107965507 A CN107965507 A CN 107965507A
- Authority
- CN
- China
- Prior art keywords
- pin
- connecting rod
- bodies
- shaped
- hanging ring
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 229910001315 Tool steel Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000009628 steelmaking Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
Abstract
The invention discloses a kind of U-shaped pin, it is related to machine component field, the end face of two pin bodies of the U-shaped pin is connected with each other by connecting rod, two pin bodies and the alphabetical " u "-shaped shape of connecting rod composition, is equipped with the hanging ring of annular at connecting rod center away from two pin body sides.Can be according to the distance of two pin bodies in two pin hole of part relevant position drilling during installation, and start a groove between two pin holes.Two pin bodies are inserted into two pin holes, and connecting rod is fixed within groove.U-shaped pin installation is simple, and when dismounting can be used instrument or directly live hanging ring with hand hook, two pin bodies be extracted out of pin hole, easy removal.
Description
Technical field
The present invention relates to machine component field, more particularly to a kind of U-shaped pin.
Background technology
Pin is by several parts that individually object is fixed together, and is common positioning fastening in modern machinery and equipment
One of part.Single pin can not retaining element position, so in mechanical equipment, what pin always used in pairs.It is existing
Pin is always designed to simple cylinder, and pin is installed to pin hole and then splits out cumbersome.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of U-shaped pin, by using connecting rod that two sizes are identical
Pin body connect.U-shaped structure is formed, facilitates pin to be mounted and dismounted on machine components.
To achieve the above object, the present invention provides following technical solution：A kind of U-shaped pin, it is characterised in that：The U
Shape pin includes the identical cylindrical pin body of two sizes, and the end face of two pin bodies is connected with each other by connecting rod, connecting rod
Area of section be less than the area of section of pin body, two pin bodies and connecting rod composition alphabetical " u "-shaped shape are remote at connecting rod center
From the hanging ring that two pin body sides are equipped with annular.
Preferably, the pin body, connecting rod, hanging ring are by alloy tool steel making.
Preferably, the connecting rod is fixedly connected by welding with two pin bodies.
Preferably, the connecting rod and hanging ring are monolithic construction.
It is using the beneficial effect of above technical scheme：The end face of two pin bodies of the U-shaped pin is mutual by connecting rod
Connect, two pin bodies and the alphabetical " u "-shaped shape of connecting rod composition, annular hanging is equipped with away from two pin body sides at connecting rod center
Ring.Can be according to the distance of two pin bodies in two pin hole of part relevant position drilling during installation, and opened between two pin holes
Begin a groove.Two pin bodies are inserted into two pin holes, and connecting rod is fixed within groove.U-shaped pin installation letter
Singly, instrument can be used or directly live hanging ring with hand hook during dismounting, two pin bodies are extracted out of pin hole, dismounting is simple
It is convenient.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structure diagram of U-shaped pin of the present invention.
Wherein, 1- pin bodies, 2- connecting rods, 3- hanging rings.
Embodiment
A kind of preferred embodiment of U-shaped pin that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1 shows a kind of embodiment of U-shaped pin of the present invention：The U-shaped pin includes the identical circle of two sizes
Cylindricality pin body 1, the end face of two pin bodies 1 are connected with each other by connecting rod 2.The area of section of connecting rod 2 is less than pin body 1
Area of section, the small volume of connecting rod 2, easily installation stash.Two pin bodies 1 form alphabetical " u "-shaped with connecting rod 2
Shape, the hanging ring 3 of annular is equipped with 2 center of connecting rod away from two pin bodies, 1 side.
As shown in Figure 1, pin body 1, connecting rod 2, hanging ring 3, by alloy tool steel making, hardness is big, wear-resistant.Connecting rod 2
It is fixedly connected by welding with two pin bodies 1, connection fastening is not easy to break.Connecting rod 2 and hanging ring 3 are monolithic construction.
The U-shaped pin when mounted can be according to the distance of two pin bodies 1 in two pin of machine components relevant position drilling
Hole, and start a groove between two pin holes.Two pin bodies 1 are inserted into two pin holes, and connecting rod 2 are fixed on recessed
Within groove.U-shaped pin installation is simple, and when dismounting can be used instrument or directly live hanging ring 3 with hand hook, by two pin bodies 1 from
Extracted in pin hole, easy removal.
The above is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
Without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (4)
- A kind of 1. U-shaped pin, it is characterised in that：The U-shaped pin includes the identical cylindrical pin body (1) of two sizes, The end face of two pin bodies (1) is connected with each other by connecting rod (2), and the area of section of connecting rod (2) is less than the section of pin body (1) Area, the alphabetical " u "-shaped shape of two pin bodies (1) and connecting rod (2) composition, away from two pin bodies (1) side at connecting rod (2) center Hanging ring (3) equipped with annular.
- 2. U-shaped pin according to claim 1, it is characterised in that：The pin body (1), connecting rod (2), hanging ring (3) are equal By alloy tool steel making.
- 3. U-shaped pin according to claim 1, it is characterised in that：The connecting rod (2) passes through welding and two pin bodies (1) it is fixedly connected.
- 4. U-shaped pin according to claim 1, it is characterised in that：The connecting rod (2) and hanging ring (3) are monolithic construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282712.7A CN107965507A (en) | 2017-11-29 | 2017-11-29 | U-shaped pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282712.7A CN107965507A (en) | 2017-11-29 | 2017-11-29 | U-shaped pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107965507A true CN107965507A (en) | 2018-04-27 |
Family
ID=61999490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282712.7A Pending CN107965507A (en) | 2017-11-29 | 2017-11-29 | U-shaped pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965507A (en) |
-
2017
- 2017-11-29 CN CN201711282712.7A patent/CN107965507A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107932419A (en) | Hydraulic pressure pin pulling out device and the method pulled pin using the device | |
| CN202164813U (en) | Anti-inclination device for scaffold lifting in construction | |
| CN107965507A (en) | U-shaped pin | |
| CN205806148U (en) | U-shaped pin | |
| CN103994932B (en) | Reinforcing steel bar bending tester | |
| CN205310158U (en) | Simple and convenient connecting rod axle sleeve assembly and disassembly tools | |
| CN205237973U (en) | Quick borehole stressmeter installation push rod of dismantling | |
| AU2016100661A4 (en) | A labor-saving crow bar with overload protection function | |
| CN211813185U (en) | Detachable rig jacking device | |
| CN204570145U (en) | A kind of yarn frame Connection Block of hank reeling machine | |
| CN103204427B (en) | A kind of device for the lifting of junior machine complete machine | |
| CN207942353U (en) | Hydraulic pressure pin pulling out device | |
| CN208417125U (en) | A kind of adjustable hydraulic cylinder of buffer length | |
| CN203856815U (en) | Handcuff type clamp spring | |
| CN208294910U (en) | A kind of anticreep articulating pin | |
| CN107520789A (en) | Round nut attaching/detaching apparatus | |
| CN202239809U (en) | Drill bush component | |
| CN107378458B (en) | Multipurpose hydraulic disassembling and assembling machine | |
| CN106670846B (en) | A kind of engine air jet pipe positioning plate perforating clamp | |
| CN205991047U (en) | A kind of clamping cylinder assembly of forging manipulator mechanical arm | |
| CN204327648U (en) | A kind of hydraulic jack sectionalized piston | |
| CN211103715U (en) | Special tool for disassembling network nozzle base | |
| CN204803955U (en) | Power shovel fill end fixing device | |
| CN103498848A (en) | Quick mounting bolt | |
| CN201326562Y (en) | Dismounting structure for bearing of vertical axial flow pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |