CN202241068U - Special disassembly tool for metering pump gear box - Google Patents
Special disassembly tool for metering pump gear box Download PDFInfo
- Publication number
- CN202241068U CN202241068U CN2011203155805U CN201120315580U CN202241068U CN 202241068 U CN202241068 U CN 202241068U CN 2011203155805 U CN2011203155805 U CN 2011203155805U CN 201120315580 U CN201120315580 U CN 201120315580U CN 202241068 U CN202241068 U CN 202241068U
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- CN
- China
- Prior art keywords
- substrate
- pump gear
- gear box
- metering pump
- flange
- 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
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- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a special disassembly tool for a metering pump gear box, which mainly comprises a substrate and lead screws. Screw holes matched with the lead screws are arranged in the centre of the substrate; long holes symmetric relative to the screw holes are arranged at two sides of the substrate; a hook rod is arranged on the substrate and passes through the long holes to be fixed by nuts; the hook rod can freely rotate relative to the substrate; and a hook pin is arranged on the top end of the hook rod. The top end of the lead screw is in a cone structure; the tail end of the lead screw is provided with a rotation structure; and the rotation structure at the tail end of the lead screw is hexahedron or is provided with a handle or is provided with a rotation disc. The special disassembly tool for the metering pump gear box has simple structure and low production cost. In the disassembly process of the metering pump gear box, the flange is hooked by using the hook pin, an axial centre is supported by the lead screws, and the lead screws are rotated to pull out the flange, so that the separation of the gear box and the motor is realized. The special disassembly tool for the metering pump gear box is simple, convenient, relax and easy to use, and with the adoption of the special disassembly tool for the metering pump gear box, time for labour and disassembly repair is saved, the work efficiency is improved, and the condition that the flange is damaged to influence the normal use of the metering pump is avoided.
Description
Technical field
The maintenance tool of a kind of chemical fiber machinery that this novel practical relates to, especially a kind of measuring pump gear-box dismounting specific purpose tool.
Background technology
In the chemical fibre manufacture process, measuring pump is indispensable equipment, in measuring pump gear-box maintenance process; Usually need measuring pump gear-box flange and motor flange place be taken apart; Need again after safeguard accomplishing measuring pump gear-box and motor are ressembled back, and because the light face of measuring pump gear-box flange and motor flange must not damage, otherwise injury region is owing to blow-by and oil impregnate; This special construction has brought inconvenience for the dismounting at measuring pump gear-box flange place; Simultaneously because motor shaft links to each other with gear-box, and structure links closely, and strengthened the dismounting difficulty.So the dismounting to the measuring pump gear-box all cooperates completion by several workmans all the time; The manual fixed gear case of common people motor, the little sled of a human is shouldered place, alignment flange slit and is inserted to enter to prize earlier again, and operation easier is big; Length expends time in; And repair the easy oil impregnate in rear flange place, quality is difficult to ensure, so the measuring pump gear-box is difficult in maintenance bigger.
The utility model content
The purpose of the utility model is to provide a kind of simple in structure for the deficiency that solves above-mentioned technology, can easily measuring pump gear-box flange be pulled down, and can not cause the measuring pump gear-box dismounting specific purpose tool of damage to flange.
In order to achieve the above object, the measuring pump gear-box dismounting specific purpose tool that the utility model designed, it mainly comprises substrate and screw mandrel; Be provided with the screw that cooperates with screw mandrel in substrate center; Be arranged with slotted hole in the substrate both sides with respect to screw, on substrate, be provided with shank, shank passes slotted hole and fixes through nut; Shank can rotate freely with respect to substrate, and the shank top is equipped with a hook pin.This design feature can be lived the gear-box flange with feet hook, utilizes screw mandrel that substrate is strutted, and the gear-box flange is pulled out installation shaft, and convenient, light, safe separates gear-box with motor.
As optimization, the screw mandrel top is a cone structure, and the screw mandrel end is provided with rotational structure, and the terminal rotational structure of screw mandrel is hexahedron or is provided with handle or is provided with rotating disk.This structure makes things convenient for screw mandrel to withstand the axle center, and rotational structure makes things convenient for screw mandrel to rotate simultaneously, and is more laborsaving.
The resulting measuring pump gear-box dismounting of the utility model specific purpose tool, simple in structure, the production use cost is low.In the unloading process of measuring pump gear-box, utilize feet hook to live flange, screw mandrel supports the axle center; Rotary screw rod can be pulled out flange, and the realization gear-box separates with motor; More simple and convenient, easily safety can be saved the time of manpower and laid-up; Increase work efficiency, can also prevent damage, influence the normal use of measuring pump flange.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model.
The specific embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
Like Fig. 1, shown in Figure 2, the measuring pump gear-box dismounting specific purpose tool that present embodiment is described, it mainly comprises substrate 1 and screw mandrel 3; Be provided with the screw 2 that cooperates with screw mandrel 3 at substrate 1 center; Be arranged with slotted hole 4 in substrate 1 both sides with respect to screw 2, on substrate 1, be provided with shank 5, it is fixing through nut 6 that shank 5 passes slotted hole 4; Shank 5 can rotate freely with respect to substrate 1, and shank 5 tops are equipped with a hook pin 7.Screw mandrel 3 tops are cone structure, and screw mandrel 3 ends are provided with rotational structure 8, and screw mandrel 3 terminal rotational structures 8 are hexahedron or are provided with handle or are provided with rotating disk.
Claims (3)
1. a measuring pump gear-box is dismantled specific purpose tool; It mainly comprises substrate and screw mandrel, it is characterized in that being provided with the screw that cooperates with screw mandrel in substrate center, is arranged with slotted hole in the substrate both sides with respect to screw; On substrate, be provided with shank; Shank passes slotted hole and fixes through nut, and shank can rotate freely with respect to substrate, and the shank top is equipped with a hook pin.
2. measuring pump gear-box dismounting specific purpose tool according to claim 1 is characterized in that the screw mandrel top is a cone structure, and the screw mandrel end is provided with rotational structure.
3. measuring pump gear-box dismounting specific purpose tool according to claim 1 and 2 is characterized in that the terminal rotational structure of screw mandrel is hexahedron or is provided with handle or is provided with rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203155805U CN202241068U (en) | 2011-08-26 | 2011-08-26 | Special disassembly tool for metering pump gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203155805U CN202241068U (en) | 2011-08-26 | 2011-08-26 | Special disassembly tool for metering pump gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241068U true CN202241068U (en) | 2012-05-30 |
Family
ID=46102366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203155805U Expired - Fee Related CN202241068U (en) | 2011-08-26 | 2011-08-26 | Special disassembly tool for metering pump gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944133A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Cable connector for cable branch box |
| CN106475954A (en) * | 2015-08-24 | 2017-03-08 | 上海五钢设备工程有限公司 | Suspension type electric machines for roller dismantling device and its assembly and disassembly methods |
| CN109397189A (en) * | 2018-12-18 | 2019-03-01 | 杭州前进齿轮箱集团股份有限公司 | A kind of wind turbine gearbox high speed shaft bearing outer ring provision for disengagement |
-
2011
- 2011-08-26 CN CN2011203155805U patent/CN202241068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944133A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Cable connector for cable branch box |
| CN106475954A (en) * | 2015-08-24 | 2017-03-08 | 上海五钢设备工程有限公司 | Suspension type electric machines for roller dismantling device and its assembly and disassembly methods |
| CN109397189A (en) * | 2018-12-18 | 2019-03-01 | 杭州前进齿轮箱集团股份有限公司 | A kind of wind turbine gearbox high speed shaft bearing outer ring 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: 20120530 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |