CN202528129U - Manual type small-scale puller - Google Patents
Manual type small-scale puller Download PDFInfo
- Publication number
- CN202528129U CN202528129U CN2012201916399U CN201220191639U CN202528129U CN 202528129 U CN202528129 U CN 202528129U CN 2012201916399 U CN2012201916399 U CN 2012201916399U CN 201220191639 U CN201220191639 U CN 201220191639U CN 202528129 U CN202528129 U CN 202528129U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- rod
- substrate
- type small
- manual type
- 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
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a manual type small-scale puller, which comprises a substrate, three pulling paw rods arranged on the substrate, connecting rods which are arranged between the substrate and the three pulling paw rods and a spiral rod arranged in the substrate, wherein the top and bottom of the spiral rod are provided with a top rod and a rotary handle respectively; and a rubber pad is arranged on the top rod, so that the damage of the top rod to the surface flatness of a shaft is prevented in the disassembly process. By the technical scheme, parts of bearings and the like can be disassembled only by manual operation without other equipment; and the manual type small-scale puller is simple in structure and convenient to operate and disassemble.
Description
Technical field
The utility model relates to a kind of manual small-sized horse of drawing.
Background technology
Draw horse to be called for short tall and straight device, be widely used in axles such as dismounting various shaft couplings, gear, bearing, belt pulley and go up fastenings, existingly draw horse to divide manual, electronic and hydraulic pressure draws horse; But complex structure mostly, cost is high, and equipment has high input; Complicated operation does not have a horse of drawing that is fit to small-sized workplace.
Summary of the invention
The technical problem that the utility model will solve provides a kind of employing hand, is fit to small-sized workplace, and is simple in structure, easy to operate, and low manual small-sized of cost drawn horse.
For solving above technical problem; The utility model is realized through following technical scheme: a kind of manual small-sized horse of drawing comprises pedestal, and is arranged on three pulling claw bars on the pedestal; And be arranged on the connecting rod between pedestal and three the pulling claw bars; And be arranged on the screw rod in the pedestal, and the top of said screw rod and bottom are respectively arranged with push rod and rotary handle, and said push rod is provided with a rubber blanket.
As optimized technical scheme, be provided with self-locking device between said pedestal and the screw rod.
As optimized technical scheme, be provided with rotational pin between said connecting rod and the pulling claw bar, the pulling claw bar is rotated flexibly.
The manual small-sized friendly beneficial effect of horse that draws of the utility model is: through above technical scheme, do not need other equipment, only adopt manual operation, just can dismantle parts such as bearing, and it is simple in structure, easy to operate, makes the dismantlement work process convenient.
Description of drawings
Fig. 1 is the small-sized structural representation that draws horse of the utility model dynamic formula.
The specific embodiment
In the present embodiment, with reference to shown in Figure 1, the utility model dynamic formula is small-sized to draw horse; Comprise pedestal 1, and be arranged on three pulling claw bars 2 on the pedestal 1, and be arranged on the connecting rod 3 between pedestal 1 and three the pulling claw bars 2; And be arranged on the screw rod 4 in the pedestal 1, and the top of said screw rod 4 and bottom are respectively arranged with push rod 5 and rotary handle 6, and said push rod 5 is provided with a rubber blanket 7; Prevent that in demolition works push rod 5 destroys the surface flatness of axle.
Be provided with self-locking device 8 between said pedestal 1 and the screw rod 4.
Be provided with rotational pin 9 between said connecting rod 3 and the pulling claw bar 2, pulling claw bar 2 is rotated flexibly.
The manual small-sized friendly beneficial effect of horse that draws of the utility model is: through above technical scheme, do not need other equipment, only adopt manual operation, just can dismantle parts such as bearing, and it is simple in structure, easy to operate, makes the dismantlement work process convenient.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (3)
1. one kind is manual small-sizedly drawn horse; It is characterized in that: comprise pedestal; And be arranged on three pulling claw bars on the pedestal, and be arranged on the connecting rod between pedestal and three the pulling claw bars, and be arranged on the screw rod in the pedestal; The top of said screw rod and bottom are respectively arranged with push rod and rotary handle, and said push rod is provided with a rubber blanket.
2. draw horse according to claim 1 is manual small-sized, it is characterized in that: be provided with self-locking device between said pedestal and the screw rod.
3. draw horse according to claim 1 is manual small-sized, it is characterized in that: be provided with rotational pin between said connecting rod and the pulling claw bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201916399U CN202528129U (en) | 2012-05-02 | 2012-05-02 | Manual type small-scale puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201916399U CN202528129U (en) | 2012-05-02 | 2012-05-02 | Manual type small-scale puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528129U true CN202528129U (en) | 2012-11-14 |
Family
ID=47129337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201916399U Expired - Fee Related CN202528129U (en) | 2012-05-02 | 2012-05-02 | Manual type small-scale puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866654A (en) * | 2014-03-26 | 2014-06-18 | 徐州顺迪机械设备有限公司 | High-speed turnout eccentric conical spiral drawing device |
-
2012
- 2012-05-02 CN CN2012201916399U patent/CN202528129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866654A (en) * | 2014-03-26 | 2014-06-18 | 徐州顺迪机械设备有限公司 | High-speed turnout eccentric conical spiral drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130502 |