CN201815984U - Belt pulley fixing tool for mounting of engine water pump - Google Patents
Belt pulley fixing tool for mounting of engine water pump Download PDFInfo
- Publication number
- CN201815984U CN201815984U CN201020254036XU CN201020254036U CN201815984U CN 201815984 U CN201815984 U CN 201815984U CN 201020254036X U CN201020254036X U CN 201020254036XU CN 201020254036 U CN201020254036 U CN 201020254036U CN 201815984 U CN201815984 U CN 201815984U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- lower carriage
- water pump
- screw
- engine water
- 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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Abstract
The utility model discloses a belt pulley fixing tool for the mounting of an engine water pump, which is used for fixing the belt pulley during the mounting of the engine water pump and comprises a semi-circular upper bracket and a semi-circular lower bracket. The ends of the two brackets are fixed with each other to form a complete circular ring; a plurality of through bolt holes are formed in the circular ring formed by the upper bracket and the lower bracket in the radial direction of the circular ring, and bolts are mounted in the bolt holes; and a square cylindrical body is integrally connected with the right end of the lower bracket, a plurality of through holes are formed in the square cylindrical body, and a stop pin is inserted into one of the through holes according to actual demand. Compared with the prior art, the fixing tool provided by the utility model can effectively replace hands to fix the belt pulley when the engine water pump is mounted, so as to improve working efficiency.
Description
Technical field
The utility model relates to a kind of setting tool, relates in particular to a kind of belt pulley setting tool that is used to install engine water pump.
Background technology
When engine water pump is installed, need the moment of torsion of the bolt of the fan cushion block on the adjustment belt pulley.In this assembling process, for fast pulley, common way is firmly held belt pulley with a firm grip by manual exactly.Make this assembling link need expend great amount of manpower like this, labor strength is big, inefficiency.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of instrument that is used for fast pulley when engine water pump is installed.
For solving the problems of the technologies described above, the utility model provides a kind of setting tool with following structure:
A kind of setting tool, be used for fast pulley when engine water pump is installed, comprise the upper bracket and the lower carriage that are semi-annular shape, two supports interfix in the end and form a complete annulus, one of them end is that pin connects, and another end is adjustable fixedly connected; On the annulus of forming by described upper bracket and lower carriage,, the described bolt of bolt is installed on the screw is used for the described belt pulley of support fixation along a plurality of perforation screws of radially offering of annulus; The fixedly connected end of regulating of described lower carriage is connected with a cubic cylinder integratedly, offers plurality of through holes on this cylinder, and need insert pin on the through hole therein by the location.
Preferably, the afterbody fixed cover of described bolt is equipped with the headgear of being made by flexible material, is used for offseting with described belt pulley contacting.
Preferably, described perforation screw is three, and evenly is provided with along the annulus of upper bracket and lower carriage composition.
Preferably, the outer end of described perforation screw is provided with flange, and the flange outer surface is provided with screw thread, and by this screw thread setscrew nut is installed.
Preferably, the through hole of offering on the cubic cylinder of described lower carriage right part is five.
Preferably, the cubic cylinder flange part of described lower carriage is equipped with screw-thread bush, the housing screw that this screw-thread bush is installed on the lower carriage is fixed, bolt connects the flange of upper bracket and lower carriage and tightens with this screw-thread bush, thereby an end of upper bracket and lower carriage is interfixed.
Compared with prior art, setting tool described in the utility model can substitute the staff fast pulley effectively when engine water pump is installed, increase work efficiency.
Description of drawings
Fig. 1 is the front view of the utility model embodiment setting tool;
Fig. 2 is the left view of setting tool shown in Figure 1;
Fig. 3 is the vertical view of the described setting tool of Fig. 1;
Fig. 4 is the cross section view of A-A position among Fig. 1.
Employed mark is respectively in the above accompanying drawing:
The 1-upper bracket, the 2-lower carriage, the 21-setscrew nut, 22-connects screw, 23-through hole, 3-bolt, 31-headgear, 4-pin, 5-pin, 51-split pin, 6-bolt, 61-bolt bush, 62-housing screw.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.
Fig. 1 is to shown in Figure 4, and this setting tool comprises upper bracket 1 and the complete circular ring of 2, two supports compositions of lower carriage that is semi-annular shape.The both ends of described upper bracket 1 and lower carriage 2 are provided with flange respectively integratedly, and two flanges on the left side are by the cooperation administration of fixed of pin 5 and split pin 51.The right flange of lower carriage 2 is cubic cylinder, in the bottom of this cylinder screw-thread bush 61 is installed, and at the next door of this screw-thread bush 61 installation housing screw 62, to fix this screw-thread bush 61, a bolt 6 is passed the through hole on the right flange of upper bracket 1 and tighten, thereby the right flange of upper bracket 1 and the right flange of lower carriage 2 are interfixed with screw-thread bush 61.On the annulus of described upper bracket 1 and lower carriage 2 compositions, radially offering three equably and connect screws 22 along this annulus, connect on the screw 22 bolt 3 is installed, for preventing to damage pulley surface when this instrument of use, the afterbody of bolt 3 is set with the headgear 31 that is made of plastics.Three outer ends that connect screw 22 on the described support all are provided with threaded flange integratedly with support, and setscrew nut 21 is installed on the flange.The right flange of described lower carriage 2 is a cubic cylinder, offers five through holes 23 on the cylinder, and is chosen in insertion pin 4 on one of them through hole 23 by actual needs.
During first the use, must install earlier and adjust this setting tool.At first will be enclosed within on the belt pulley, adjust bolt 3 then belt pulley is clamped, and turn setscrew nut 21 with set bolt 3 by the annulus that upper bracket 1 and lower carriage 2 are composed of a fixed connection.After the instrument adjustment finishes, select a through hole 23 according to the size of belt pulley again, pin 4 inserted these through holes 23, and with engine on suitable position keep out mutually.At this moment, an end of pin 4 is subjected to the fixing of lower carriage 2, and the other end is subjected to the fixing of engine, is fixed and can't rotate thereby make by the belt pulley of tool holder.
After using, as long as the flange at upper bracket 1 and lower carriage 2 two ends is unclamped, in other engine assemblings, continue to use if desired, only need the flange at upper bracket 1 and lower carriage 2 two ends is fixed, need not re-adjustments bolt 3 again.
Compare with existing method, use setting tool described in the utility model when engine water pump is installed, to substitute the staff fast pulley effectively, increase work efficiency.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (6)
1. the instrument that installs and fixes of an engine water pump belt pulley, it is characterized in that, comprise the upper bracket (1) and the lower carriage (2) that are semi-annular shape, two supports interfix in the end and form a complete annulus, one of them end is that pin connects, and another end is adjustable fixedly connected; On the annulus of forming by described upper bracket (1) and lower carriage (2), along a plurality of perforation screws of radially offering of annulus (22), connect on the screw (22) bolt (3) is installed, described bolt (3) is used for the described belt pulley of support fixation; The fixedly connected end of regulating of described lower carriage (2) is connected with a cubic cylinder integratedly, offers plurality of through holes (23) on the cylinder, and needs a through hole (23) therein to go up insertion pin (4) by actual location.
2. the instrument that installs and fixes of engine water pump belt pulley according to claim 1 is characterized in that, the afterbody fixed cover of described bolt (3) is equipped with the headgear of being made by flexible material (31), is used for offseting with described belt pulley contacting.
3. the instrument that installs and fixes of engine water pump belt pulley according to claim 1 is characterized in that, the quantity of described perforation screw (22) is three, and evenly is provided with along the annulus of upper bracket (1) and lower carriage (2) composition.
4. the instrument that installs and fixes of engine water pump belt pulley according to claim 1 is characterized in that, the outer end of described perforation screw (22) is provided with flange, and this flange outer surface is provided with screw thread, and by this screw thread setscrew nut (21) is installed.
5. the instrument that installs and fixes of engine water pump belt pulley according to claim 1 is characterized in that, the quantity of the through hole of offering on the cubic cylinder of described lower carriage (2) (23) is five.
6. the instrument that installs and fixes of engine water pump belt pulley according to claim 1, it is characterized in that, the cubic cylinder flange part of described lower carriage (2) is equipped with screw-thread bush (61), it is fixing that this screw-thread bush (61) is gone up the housing screw of installing (62) by lower carriage (2), bolt connects the flange of upper bracket (1) and lower carriage (2) and tightens with this screw-thread bush, thereby an end of upper bracket (1) and lower carriage (2) is interfixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020254036XU CN201815984U (en) | 2010-07-07 | 2010-07-07 | Belt pulley fixing tool for mounting of engine water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020254036XU CN201815984U (en) | 2010-07-07 | 2010-07-07 | Belt pulley fixing tool for mounting of engine water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815984U true CN201815984U (en) | 2011-05-04 |
Family
ID=43913952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020254036XU Expired - Fee Related CN201815984U (en) | 2010-07-07 | 2010-07-07 | Belt pulley fixing tool for mounting of engine water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226049A (en) * | 2013-04-11 | 2013-07-31 | 山西晋城无烟煤矿业集团有限责任公司 | Backstop torque detection method and device of backstop carrier roller |
| CN106903634A (en) * | 2017-04-25 | 2017-06-30 | 江苏三能动力总成有限公司 | A kind of encircling type water pump pulley stop device and its application method |
-
2010
- 2010-07-07 CN CN201020254036XU patent/CN201815984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226049A (en) * | 2013-04-11 | 2013-07-31 | 山西晋城无烟煤矿业集团有限责任公司 | Backstop torque detection method and device of backstop carrier roller |
| CN106903634A (en) * | 2017-04-25 | 2017-06-30 | 江苏三能动力总成有限公司 | A kind of encircling type water pump pulley stop device and its application method |
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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: 20110504 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |