CN204094734U - A kind of split pin drawing device - Google Patents
A kind of split pin drawing device Download PDFInfo
- Publication number
- CN204094734U CN204094734U CN201420502830.XU CN201420502830U CN204094734U CN 204094734 U CN204094734 U CN 204094734U CN 201420502830 U CN201420502830 U CN 201420502830U CN 204094734 U CN204094734 U CN 204094734U
- Authority
- CN
- China
- Prior art keywords
- split pin
- pull bar
- guide pipe
- lever
- drawing device
- 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
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
A kind of split pin drawing device, described split pin drawing device is made up of standing part and movable part, and described movable part is made up of drawing hook, pull bar, lever, two rotating shafts; Below described pull bar, drawing hooking lives split pin; Described standing part is made up of lower margin, guide pipe, support and handle, described lower margin is that guide pipe downward extended portion divides, and be processed into arc surface below, hole cylinder pin end can be adjacent to, described pull bar slides up and down in guide pipe, pull bar top connects lever by front rotary shaft, is connected on support in the middle of described lever by rear rotating shaft.The utility model provides bearing pin split pin drawing device, and manufacture craft is simple, easy for operation, time saving and energy saving, is adapted at extensively promoting in art.
Description
Technical field:
The utility model relates to a kind of mechanical device extracting tool, particularly relates to a kind of split pin drawing device.
Background technology:
Hole cylinder pin or splined nut are the conventional connected modes of plant equipment assembling, and as everyone knows, preventing hole cylinder pin or splined nut to come off one of loosening method, is exactly break long-short foot into two with one's hands after insertion opening pin.When needs maintenance or dismounting, usually use vice daughter board straight opening pin long-short foot, then drawing split pin, operate very inconvenient, time-consuming, operating efficiency is relatively low, for solving the problem.Need a kind of instrument for split pin drawing.
Utility model content:
The utility model is the deficiency solving prior art existence, provides a kind of structure simple, easy to operate, split pin drawing device conventional during plant equipment maintenance.
The utility model is achieved through the following technical solutions its utility model object.
A kind of split pin drawing device, it is characterized in that: described split pin drawing device is made up of standing part and movable part, described movable part is made up of drawing hook, pull bar, lever, two rotating shafts; Below described pull bar, drawing hooking lives split pin; Described standing part is made up of lower margin, guide pipe, support and handle, described lower margin is that guide pipe downward extended portion divides, and be processed into arc surface below, hole cylinder pin end can be adjacent to, described pull bar slides up and down in guide pipe, pull bar top connects lever by front rotary shaft, is connected on support in the middle of described lever by rear rotating shaft.
The open end of described guide pipe upper end is inclined-plane, and support is connected to the most significant end of open end.
During use, lower margin is adjacent to hole cylinder pin end and forms impetus, drawing hooking lives split pin circular hole, utilizes lever, the lever principle of support, pressure lever, and pull bar drives drawing hook upwards to mention split pin, easily can pull up split pin.
The utility model provides bearing pin split pin drawing device, and manufacture craft is simple, easy for operation, time saving and energy saving, is adapted at extensively promoting in art.
Accompanying drawing illustrates:
Accompanying drawing illustrates: Fig. 1 is the structural representation of the utility model split pin drawing device;
Fig. 2 is the use schematic diagram of the utility model split pin drawing device;
In Fig. 1: 1 drawing hooks, 2 lower margins, 3 guide pipes, 4 supports, 5 front rotary shafts, rotating shaft after 6,7 levers, 8 pull bars, 9 handles;
In Fig. 2: 1 drawing hooks, 2 lower margins, 3 guide pipes, 7 levers, 8 pull bars, 9 handles, 10 split pins, 11 hole cylinder pins.
Detailed description of the invention:
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
A split pin drawing device as shown in Figure 1, is made up of standing part and movable part; Described movable part is made up of drawing hook (1), pull bar (8), lever (7), front rotary shaft (5), rear rotating shaft (6); Described standing part is made up of lower fulcrum (2), guide pipe (3), support (4).Pull bar (8) slides up and down in guide pipe (3); Described lower margin is that guide pipe downward extended portion divides, and be processed into arc surface below, can be adjacent to hole cylinder pin end, described pull bar slides up and down in guide pipe, pull bar top connects lever by front rotary shaft, is connected on support in the middle of described lever by rear rotating shaft.
The open end of described guide pipe upper end is inclined-plane, and support is connected to the most significant end of open end.
The utility model use procedure is as shown in Figure 2: first by split pin drawing device lower margin (2) near hole cylinder pin (11) end, drawing (1) hooking lives split pin (10), cinch lever (7) and handle (9), by support (4), the lever of lever (7), pull bar (8), easily can pull up split pin (10).
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a split pin drawing device, is characterized in that: described split pin drawing device is made up of standing part and movable part, and described movable part is made up of drawing hook, pull bar, lever, two rotating shafts; Below described pull bar, drawing hooking lives split pin; Described standing part is made up of lower margin, guide pipe, support and handle, described lower margin is that guide pipe downward extended portion divides, and be processed into arc surface below, hole cylinder pin end can be adjacent to, described pull bar slides up and down in guide pipe, pull bar top connects lever by front rotary shaft, is connected on support in the middle of described lever by rear rotating shaft.
2. according to a kind of split pin drawing device described in claim 1, it is characterized in that: the open end of described guide pipe upper end is inclined-plane, and support is connected to the most significant end of open end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502830.XU CN204094734U (en) | 2014-09-02 | 2014-09-02 | A kind of split pin drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502830.XU CN204094734U (en) | 2014-09-02 | 2014-09-02 | A kind of split pin drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094734U true CN204094734U (en) | 2015-01-14 |
Family
ID=52263201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502830.XU Expired - Fee Related CN204094734U (en) | 2014-09-02 | 2014-09-02 | A kind of split pin drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290074A (en) * | 2014-09-02 | 2015-01-21 | 国网安徽省电力公司阜阳供电公司 | Cotter pulling tool |
| CN111168625A (en) * | 2020-03-03 | 2020-05-19 | 华东交通大学 | Split pin detacher |
-
2014
- 2014-09-02 CN CN201420502830.XU patent/CN204094734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290074A (en) * | 2014-09-02 | 2015-01-21 | 国网安徽省电力公司阜阳供电公司 | Cotter pulling tool |
| CN111168625A (en) * | 2020-03-03 | 2020-05-19 | 华东交通大学 | Split pin detacher |
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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: 20150114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |