CN109015521A - A kind of structure pin mounting or dismounting tools - Google Patents
A kind of structure pin mounting or dismounting tools Download PDFInfo
- Publication number
- CN109015521A CN109015521A CN201810957426.4A CN201810957426A CN109015521A CN 109015521 A CN109015521 A CN 109015521A CN 201810957426 A CN201810957426 A CN 201810957426A CN 109015521 A CN109015521 A CN 109015521A
- Authority
- CN
- China
- Prior art keywords
- hammer
- pole
- center
- dismounting tools
- load cylinder
- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
A kind of structure pin mounting or dismounting tools, the field of locating technology being related between satellite structure；2 round bars, tap hammer and center-pole at handle load cylinder；Wherein, center-pole is the elongate rod-like structures placed vertically；Tap the outer wall that hammer is sleeved on center-pole；Handle load cylinder is cylindrical-shaped structure；Handle load cylinder is coaxially fixedly mounted on the top of center-pole；Center-pole is fixedly connected after passing axially through percussion hammer with handle load cylinder；2 round bars are horizontal linearly to be placed, and 2 round bars are symmetrically and fixedly mounted to the two sides of handle load cylinder；It is docked with external pin the axial bottom end of center-pole；The present invention provide it is a kind of it is versatile, safe operation is reliable, convenient to carry out, the mounting or dismounting tools that pin in the case of larger frictional force removes and installs can be completed.
Description
Technical field
The present invention relates to the field of locating technology between a kind of satellite structure, especially a kind of structure pin mounting or dismounting tools.
Background technique
Positioning between satellite structure generally uses shop bolt, to guarantee the correctness positioned between structural slab, it is ensured that whole
Star assembly precision.For the ease of repeating to dismount, tapped positioning pin is generally used.Positioning pin is generally with pin hole using very
Small clearance fit, therefore, after installing equipment on structural slab, structural slab is since total quality is larger, and pin is in dismounting
Frictional force is larger.Using previous pin dismantling device, operator is needed firmly to direct out pulling in disassembly, dynamics is bad
It holds, is easy to happen after pin loosens and causes the Hui Li of operator too big, cause the larger problem of dismantling device whipping amplitude, prestige
Coerce product safety.The problem of operator can not pull away or be installed in place can even occur.
Summary of the invention
It is an object of the invention to overcome the above-mentioned deficiency of the prior art, a kind of structure pin mounting or dismounting tools are provided, it is general
Property is strong, safe operation is reliable, convenient to carry out, can complete the mounting or dismounting tools that pin in the case of larger frictional force removes and installs.
Above-mentioned purpose of the invention is achieved by following technical solution:
A kind of structure pin mounting or dismounting tools, comprising: 2 round bars, tap hammer and center-pole at handle load cylinder；Wherein, in
Core bar is the elongate rod-like structures placed vertically；Tap the outer wall that hammer is sleeved on center-pole；Handle load cylinder is cylindric knot
Structure；Handle load cylinder is coaxially fixedly mounted on the top of center-pole；Center-pole pass axially through percussion hammer after with handle load
Cylinder is fixedly connected；2 round bars are horizontal linearly to be placed, and 2 round bars are symmetrically and fixedly mounted to the two sides of handle load cylinder；
It is docked with external pin the axial bottom end of center-pole.
In a kind of above-mentioned structure pin mounting or dismounting tools, the center-pole includes upper side pole and bottom bar；Upper side pole is under
Side pole is isometric rod-like structure；Upper side pole is coaxially fixedly mounted on the top of bottom bar；Axial top and the handle of upper side pole are held
Power cylinder is fixedly connected；The axial bottom end of bottom bar is connected through a screw thread docks with external pin.
In a kind of above-mentioned structure pin mounting or dismounting tools, the mounting or dismounting tools further include holding to rush boss；It holds and rushes boss as circle
Mesa-shaped structure；It holds and rushes the outer wall that boss is fixedly mounted on side pole and bottom bar junction.
It is described to tap hammer realization along the axial movement of center-pole in a kind of above-mentioned structure pin mounting or dismounting tools；Hold rush it is convex
The limit of platform realization bucketing hammer axial displacement.
In a kind of above-mentioned structure pin mounting or dismounting tools, the percussion hammer is the axially disposed cylindrical body knot for having through-hole
Structure；The outer wall for tapping hammer is provided with annular knurl.
In a kind of above-mentioned structure pin mounting or dismounting tools, the mounting or dismounting tools further include tapping enhancing hammer, tap enhancing hammer
For hollow cylinder structure；It taps enhancing hammer and is sleeved on the outer wall for tapping hammer；And it taps enhancing hammer and is matched with percussion hammer by screw thread
Conjunction is fixedly connected.
In a kind of above-mentioned structure pin mounting or dismounting tools, when installation exercise, the axial bottom end of bottom bar and external pin
Top docking；The outer wall that upper side pole is arranged in hammer is tapped, is rushed between boss and handle load cylinder positioned at holding；Hammer drive is tapped to strike
It hits enhancing hammer and is axially moved straight down along upper side pole, impact, which is held, rushes boss upper surface, until external pin enters external mounting
Position.
In a kind of above-mentioned structure pin mounting or dismounting tools, when dismantling operation, the axial bottom end of bottom bar and external pin
Top docking；The outer wall that bottom bar is arranged in hammer is tapped, is rushed between boss and external pin positioned at holding；It taps hammer and drives to tap and increase
Strong hammer axially moves straight up along bottom bar, and impact, which is held, rushes boss lower surface, until external pin is detached from external mounting position.
The invention has the following advantages over the prior art:
(1) present invention is converted to the force mechanism of momentum using momentum, and lesser strength, which can be used, can complete to grasp
Make, reduces the requirement to personnel；
(2) present invention can effectively control the actuating range of operator during removable spike, operate in small space
When can avoid the peripheral parts that collide with；
(3) modes such as the present invention can hammer stroke into shape by adjusting operator's dynamics, percussion, installation percussion enhancing is hammered into shape, which adjust, to be applied
Power effect.
Detailed description of the invention
Fig. 1 is mounting or dismounting tools explosive view of the present invention；
Fig. 2 is mounting or dismounting tools overall structure diagram of the present invention；
Fig. 3 is center-pole schematic diagram of the present invention.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments:
The present invention provides it is a kind of it is versatile, safe operation is reliable, convenient to carry out, larger frictional force situation can be completed
The mounting or dismounting tools that lower pin removes and installs.
It is as shown in Figure 1 mounting or dismounting tools explosive view, is illustrated in figure 2 mounting or dismounting tools overall structure diagram, as seen from the figure,
A kind of structure pin mounting or dismounting tools, comprising: 2 round bars 1, handle load cylinder 2 hold and rush boss 3, tap hammer 4 and center-pole 5；
Wherein, center-pole 5 is the elongate rod-like structures placed vertically；Tap the outer wall that hammer 4 is sleeved on center-pole 5；Handle load cylinder 2
For cylindrical-shaped structure；Handle load cylinder 2 is coaxially fixedly mounted on the top of center-pole 5；Center-pole 5 passes axially through percussion hammer
It is fixedly connected after 4 with handle load cylinder 2；2 round bars 1 are horizontal linearly to be placed, and 2 round bars 1 are symmetrically and fixedly mounted to hand
The two sides of handle load cylinder 2；2 installations of round bar 1 are welded on handle load cylinder 2, are used for hand-held operation, handle load circle
2 lower section machining internal thread hole of column, connect with 5 threaded upper ends of center-pole；The axial bottom end of center-pole 5 is provided with and internal screw thread pin
It is docked with external pin the axial bottom end of the external screw thread of adaptation, center-pole 5.
It is illustrated in figure 3 center-pole schematic diagram, has figure it is found that center-pole 5 includes upper side pole 8 and bottom bar 7；Upper side pole 8
It is isometric rod-like structure with bottom bar 7；Upper side pole 8 is coaxially fixedly mounted on the top of bottom bar 7；The axial top of upper side pole 8
It is fixedly connected with handle load cylinder 2；The axial bottom end of bottom bar 7 is connected through a screw thread docks with external pin.It holds and rushes boss 3
For round-like structure；It holds and rushes the outer wall that boss 3 is fixedly mounted on 7 junction of side pole 8 and bottom bar.Hammer 4 is tapped to realize in
The axial movement of core bar 5；It holds and rushes the limit that boss 3 realizes 4 axial displacement of bucketing hammer.
Tapping hammer 4 is the axially disposed cylindrical structure for having through-hole；Clear size of opening and center-pole 5 form clearance fit.
The outer wall for tapping hammer 4 is provided with annular knurl, holds convenient for operator.
The mounting or dismounting tools further include tapping enhancing hammer 6, when tap momentum caused by hammer 4 it is inadequate when tapping hammer 4
Outside suit taps enhancing hammer 6；Tapping enhancing hammer 6 is hollow cylinder structure；It taps enhancing hammer 6 and is sleeved on the outer of percussion hammer 4
Wall；And it taps enhancing hammer 6 and is fixedly connected with percussion hammer 4 by being threadedly engaged.
The course of work is as follows:
When installation exercise, the axial bottom end of bottom bar 7 is docked with external pin top；Hammer 4 is tapped to be arranged in upper side pole 8
Outer wall, rushed between boss 3 and handle load cylinder 2 positioned at holding；Tapping hammer 4 drives percussion enhancing hammer 6 axial perpendicular along upper side pole 8
It directly moves downward, impact, which is held, rushes 3 upper surface of boss, until external pin enters external mounting position.
When dismantling operation, the axial bottom end of bottom bar 7 is docked with external pin top；Hammer 4 is tapped to be arranged in bottom bar 7
Outer wall, rushed between boss 3 and external pin positioned at holding；Tap hammer 4 drive tap enhancing hammer 6 along bottom bar 7 it is axial vertically to
Upper movement, impact, which is held, rushes 3 lower surface of boss, until external pin is detached from external mounting position.
Working principle: using the assembly for tapping hammer or 4 itself and 6 composition of percussion enhancing hammer, it is given by operator
Certain momentum, when tapping respective surfaces, momentum is converted to momentum, causes the displacement of external pin.It is right when installing operation
It taps holding for center-pole 5 to rush boss 3 and tapped, momentum is converted to momentum, the exterior pin connecting with 5 lower end external screw thread of center-pole
Nail inwardly moves under the action of momentum.When disassembling section, 2 lower end surface of handle load cylinder is tapped, momentum conversion
For momentum, the external pin connecting with 5 lower end external screw thread of center-pole moves out under the action of momentum.
The content that description in the present invention is not described in detail belongs to the well-known technique of those skilled in the art.
Claims (8)
1. a kind of structure pin mounting or dismounting tools characterized by comprising 2 round bars (1), tap hammer at handle load cylinder (2)
(4) and center-pole (5)；Wherein, center-pole (5) is the elongate rod-like structures placed vertically；It taps hammer (4) and is sleeved on center-pole
(5) outer wall；Handle load cylinder (2) is cylindrical-shaped structure；Handle load cylinder (2) is coaxially fixedly mounted on center-pole (5)
Top；Center-pole (5) passes axially through percussion hammer (4) and is fixedly connected afterwards with handle load cylinder (2)；2 round bars (1) are horizontal
It linearly places, and 2 round bars (1) are symmetrically and fixedly mounted to the two sides of handle load cylinder (2)；The axial bottom of center-pole (5)
It is docked with external pin at end.
2. a kind of structure pin mounting or dismounting tools according to claim 1, it is characterised in that: the center-pole (5) includes upper
Side pole (8) and bottom bar (7)；Upper side pole (8) and bottom bar (7) are isometric rod-like structure；Upper side pole (8) is coaxially fixedly mounted on
The top of bottom bar (7)；The axial top of upper side pole (8) is fixedly connected with handle load cylinder (2)；The axial direction of bottom bar (7)
Bottom end is connected through a screw thread docks with external pin.
3. a kind of structure pin mounting or dismounting tools according to claim 2, it is characterised in that: the mounting or dismounting tools further include holding
Rush boss (3)；Holding and rushing boss (3) is round-like structure；It holds and rushes boss (3) and be fixedly mounted on side pole (8) and bottom bar (7) even
Connect the outer wall at place.
4. a kind of structure pin mounting or dismounting tools according to claim 3, it is characterised in that: the percussion hammer (4) realizes edge
The axial movement of center-pole (5)；It holds and rushes the limit that boss (3) realize bucketing hammer (4) axial displacement.
5. a kind of structure pin mounting or dismounting tools according to claim 4, it is characterised in that: the percussion hammer (4) is along axis
To the cylindrical structure for being provided with through-hole；The outer wall for tapping hammer (4) is provided with annular knurl.
6. a kind of structure pin mounting or dismounting tools according to claim 5, it is characterised in that: the mounting or dismounting tools further include striking
Enhancing hammer (6) is hit, tapping enhancing hammer (6) is hollow cylinder structure；It taps enhancing hammer (6) and is sleeved on the outer wall for tapping hammer (4)；
And it taps enhancing hammer (6) and is fixedly connected with percussion hammer (4) by being threadedly engaged.
7. a kind of structure pin mounting or dismounting tools according to claim 6, it is characterised in that: when installation exercise, bottom bar
(7) it is docked with external pin top axial bottom end；Hammer (4) setting is tapped in the outer wall of upper side pole (8), rushes boss positioned at holding
(3) between handle load cylinder (2)；Tapping hammer (4) drives percussion enhancing hammer (6) axially to transport straight down along upper side pole (8)
Dynamic, impact, which is held, rushes boss (3) upper surface, until external pin enters external mounting position.
8. a kind of structure pin mounting or dismounting tools according to claim 7, it is characterised in that: when dismantling operation, bottom bar
(7) it is docked with external pin top axial bottom end；Hammer (4) setting is tapped in the outer wall of bottom bar (7), rushes boss positioned at holding
(3) between external pin；Tapping hammer (4) drives percussion enhancing hammer (6) axially to move straight up along bottom bar (7), impacts
It holds and rushes boss (3) lower surface, until external pin is detached from external mounting position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957426.4A CN109015521A (en) | 2018-08-22 | 2018-08-22 | A kind of structure pin mounting or dismounting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957426.4A CN109015521A (en) | 2018-08-22 | 2018-08-22 | A kind of structure pin mounting or dismounting tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109015521A true CN109015521A (en) | 2018-12-18 |
Family
ID=64627569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810957426.4A Pending CN109015521A (en) | 2018-08-22 | 2018-08-22 | A kind of structure pin mounting or dismounting tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109015521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559403A (en) * | 2022-02-25 | 2022-05-31 | 中信重工机械股份有限公司 | Nail puller for quickly replacing roller surface stud of stud roller and nail replacing method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB737395A (en) * | 1952-10-14 | 1955-09-28 | Crane Packing Ltd | Improvements relating to tools for tightening and removing ferrules |
| CN201493811U (en) * | 2009-07-16 | 2010-06-02 | 浙江吉利汽车有限公司 | Quick pin remover |
| CN201619066U (en) * | 2010-03-03 | 2010-11-03 | 中国石油天然气股份有限公司 | Special tool for disassembling and assembling crank pin of oil pumping unit |
| CN201940969U (en) * | 2010-12-22 | 2011-08-24 | 徐大庆 | Special tool for assembling and disassembling plunger of plunger pump |
| CN202114687U (en) * | 2011-06-15 | 2012-01-18 | 卢建强 | Novel plunger dismounting and righting tool of cement truck plunger pump |
| CN102357867A (en) * | 2011-10-12 | 2012-02-22 | 力帆实业(集团)股份有限公司 | Detaching tool for half axle of mini-vehicle |
| CN202241122U (en) * | 2011-10-17 | 2012-05-30 | 中国石油天然气股份有限公司 | Key puller |
| CN202607586U (en) * | 2012-05-25 | 2012-12-19 | 江铃汽车股份有限公司 | Double-end pin puller |
| CN204819344U (en) * | 2015-07-27 | 2015-12-02 | 保定凯博瑞机械制造有限公司 | Locating pin installation and extracting tool |
| CN205166814U (en) * | 2015-10-26 | 2016-04-20 | 中国石油化工股份有限公司 | Plunger pump pulls out valve ware |
| CN205465964U (en) * | 2016-01-11 | 2016-08-17 | 中国石油天然气股份有限公司 | crank pin extractor |
-
2018
- 2018-08-22 CN CN201810957426.4A patent/CN109015521A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB737395A (en) * | 1952-10-14 | 1955-09-28 | Crane Packing Ltd | Improvements relating to tools for tightening and removing ferrules |
| CN201493811U (en) * | 2009-07-16 | 2010-06-02 | 浙江吉利汽车有限公司 | Quick pin remover |
| CN201619066U (en) * | 2010-03-03 | 2010-11-03 | 中国石油天然气股份有限公司 | Special tool for disassembling and assembling crank pin of oil pumping unit |
| CN201940969U (en) * | 2010-12-22 | 2011-08-24 | 徐大庆 | Special tool for assembling and disassembling plunger of plunger pump |
| CN202114687U (en) * | 2011-06-15 | 2012-01-18 | 卢建强 | Novel plunger dismounting and righting tool of cement truck plunger pump |
| CN102357867A (en) * | 2011-10-12 | 2012-02-22 | 力帆实业(集团)股份有限公司 | Detaching tool for half axle of mini-vehicle |
| CN202241122U (en) * | 2011-10-17 | 2012-05-30 | 中国石油天然气股份有限公司 | Key puller |
| CN202607586U (en) * | 2012-05-25 | 2012-12-19 | 江铃汽车股份有限公司 | Double-end pin puller |
| CN204819344U (en) * | 2015-07-27 | 2015-12-02 | 保定凯博瑞机械制造有限公司 | Locating pin installation and extracting tool |
| CN205166814U (en) * | 2015-10-26 | 2016-04-20 | 中国石油化工股份有限公司 | Plunger pump pulls out valve ware |
| CN205465964U (en) * | 2016-01-11 | 2016-08-17 | 中国石油天然气股份有限公司 | crank pin extractor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559403A (en) * | 2022-02-25 | 2022-05-31 | 中信重工机械股份有限公司 | Nail puller for quickly replacing roller surface stud of stud roller and nail replacing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |