CN204321523U - A kind of oil pump erecting tools - Google Patents
A kind of oil pump erecting tools Download PDFInfo
- Publication number
- CN204321523U CN204321523U CN201420735667.1U CN201420735667U CN204321523U CN 204321523 U CN204321523 U CN 204321523U CN 201420735667 U CN201420735667 U CN 201420735667U CN 204321523 U CN204321523 U CN 204321523U
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- China
- Prior art keywords
- oil pump
- erecting tools
- connecting plate
- hole
- backstay
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Abstract
The utility model provides a kind of oil pump erecting tools, and this oil pump erecting tools comprises: backstay, and one end of described backstay has round tube hole, and described round tube hole can overlap with the locating hole on connecting plate; Limited block, described limited block matches with the keyway on oil pump.When the limited block of oil pump erecting tools coordinates with the keyway on oil pump, when round tube hole on backstay on oil pump erecting tools coordinates with the locating hole on connecting plate, alignment pin on oil pump is aimed at the pin-and-hole in connecting plate just, make oil pump and connecting plate accurate fit, alignment pin on oil pump and the pin-and-hole in connecting plate are aimed at by naked eyes without the need to operator, improve installation effectiveness, save manpower and time.
Description
Technical field
The utility model relates to transmission oil pump mounting technique field, more particularly, relates to a kind of oil pump erecting tools.
Background technology
During automotive transmission work, each moving parts is all used on another part with certain masterpiece, relative motion has been had between part, friction must be produced, therefore automotive transmission must have the lubricating system that various parts are lubricated, lubricating system is except carrying out except splash lubrication, oil jet lubrication can also be carried out, oil pump is exactly for whole oil jet lubrication system provides the device of power, decisive role is played to the oil spout effect of oil jet lubrication system, finally can produce important impact to the service life of speed changer and serviceability.
In the process of assembling oil pump, existing assembly method is manual assembly, need in the pre-assembly manually with naked eyes, the alignment pin bottom oil pump and the pin-and-hole in connecting plate to be aimed at, afterwards oil pump is manually directly put into connecting plate, but oil pump and connecting plate fit clearance less, manually put into more difficult, and alignment pin and pin-and-hole only judge with naked eyes often can not accurate fit, oil pump is caused not load in connecting plate completely, have to oil pump to be taken out re-start assembling, the waste plenty of time.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of oil pump erecting tools, by oil pump and connecting plate accurate fit, can improve installation effectiveness, save manpower and time.
For achieving the above object, the utility model provides a kind of oil pump erecting tools, and this oil pump erecting tools comprises:
Backstay, one end of described backstay has round tube hole, and described round tube hole can overlap with the locating hole on connecting plate;
Limited block, described limited block matches with the keyway on oil pump;
Press-loading apparatus, described press-loading apparatus comprises installing component and installing ring, described installing component comprises columned base and is positioned at the columned boss on described base, described installing ring has the through hole that can be socketed with the lateral wall of described boss, and described installing ring fits tightly near the end face of described base and described base, matches with pump cover upper surface in the lower surface of described installing ring.
Preferably, in above-mentioned oil pump erecting tools, the upper surface of described press-loading apparatus is used for press and applies pressure.
Preferably, in above-mentioned oil pump erecting tools, described oil pump erecting tools also comprises the pin agreed with mutually with the round tube hole on described backstay.
As can be seen from technique scheme, a kind of oil pump erecting tools provided by the utility model, this oil pump erecting tools comprises: backstay, and one end of described backstay has round tube hole, and described round tube hole can overlap with the locating hole on connecting plate; Limited block, described limited block matches with the keyway on oil pump.When the limited block of oil pump erecting tools coordinates with the keyway on oil pump, when round tube hole on backstay on oil pump erecting tools coordinates with the locating hole on connecting plate, alignment pin on oil pump is aimed at the pin-and-hole in connecting plate just, alignment pin on oil pump and the pin-and-hole in connecting plate are aimed at by naked eyes without the need to operating personnel, make oil pump and connecting plate accurate fit, save manpower and time.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
A kind of oil pump erecting tools schematic diagram that Fig. 1 provides for the utility model embodiment;
A kind of oil pump erecting tools side view that Fig. 2 provides for the utility model embodiment;
The side view of a kind of pin that Fig. 3 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The problem of connecting plate accurately cannot be installed in order to solve oil pump in prior art, the utility model provides a kind of oil pump erecting tools, this oil pump erecting tools comprises: backstay, and one end of described backstay has round tube hole, and described round tube hole can overlap with the locating hole on connecting plate; Limited block, described limited block matches with the keyway on oil pump.Described oil pump erecting tools also comprises press-loading apparatus, and the press-assembling surface of described press-loading apparatus matches with pump cover upper surface.The upper surface of described press-loading apparatus is used for press and applies pressure.Described oil pump erecting tools also comprises the pin agreed with mutually with the round tube hole on described backstay.Round tube hole on backstay overlaps with locating hole on connecting plate and pin can be made to be installed in round tube hole and locating hole smoothly, when press pressurizes to oil pump erecting tools, plays fixation.
In the present embodiment, the schematic diagram of oil pump erecting tools as shown in Figure 1, oil pump erecting tools specifically comprises press-loading apparatus, backstay 110 and limited block 120, wherein, press-loading apparatus comprises installing component and installing ring 103, the columned boss 102 that installing component is columned base 101 and is positioned on base 101, the diameter of base 101 is greater than the diameter of boss 102, the upper surface of boss 102 is used to be executed by press stressed, installing ring 103 has the through hole that can be socketed with the lateral wall of boss 102, and installing ring 103 fits tightly near the end face of base 101 and base 101, the lower surface of installing ring 103 and press-assembling surface match with pump cover upper surface.One end of backstay 110 has the round tube hole 111 perpendicular to the axis of described installing component, the other end is arranged on the lateral wall of boss 102, and the round tube hole 111 on backstay 110 can overlap with the locating hole on connecting plate, limited block 120 is arranged on the lateral wall of base 101, and with the lower surface of installing ring 103 and press-assembling surface compact siro spinning technology.
When oil pump and connecting plate assemble, first the lower surface of installing ring 103 and press-assembling surface and pump cover upper surface are fitted, limited block 120 is inserted in the keyway of oil pump, now, alignment pin bottom oil pump pin-and-hole that is lucky and connecting plate matches, afterwards pin 112 is inserted in the round tube hole 111 in backstay 110, oil pump and oil pump erecting tools are picked up, pin 112 is inserted in the locating hole on connecting plate, then utilize press to apply pressure to the upper surface of boss in press-loading apparatus 102, the installation of oil pump can be completed.
Oil pump is made to load in connecting plate if knock oil pump edge by rubber hammer, can be less due to the gap between oil pump and connecting plate, beating position is uncertain, extremely require great effort when knocking, and easily strike middle pump cover, cause pump cover to be out of shape, oil Pump rotor can not rotate, and causes oil pump to be scrapped.And the oil pump erecting tools using the utility model to provide, not only oil pump can be installed in connecting plate accurately, save manpower and time, and pump cover will be out of shape because knocking oil pump edge.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. an oil pump erecting tools, is characterized in that, described oil pump erecting tools comprises:
Backstay, one end of described backstay has round tube hole, and described round tube hole can overlap with the locating hole on connecting plate;
Limited block, described limited block matches with the keyway on oil pump;
Press-loading apparatus, described press-loading apparatus comprises installing component and installing ring, described installing component comprises columned base and is positioned at the columned boss on described base, described installing ring has the through hole that can be socketed with the lateral wall of described boss, and described installing ring fits tightly near the end face of described base and described base, matches with pump cover upper surface in the lower surface of described installing ring.
2. oil pump erecting tools as claimed in claim 1, is characterized in that, the upper surface of described press-loading apparatus is used for press and applies pressure.
3. oil pump erecting tools as claimed in claim 1, it is characterized in that, described oil pump erecting tools also comprises the pin agreed with mutually with the round tube hole on described backstay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735667.1U CN204321523U (en) | 2014-11-28 | 2014-11-28 | A kind of oil pump erecting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735667.1U CN204321523U (en) | 2014-11-28 | 2014-11-28 | A kind of oil pump erecting tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321523U true CN204321523U (en) | 2015-05-13 |
Family
ID=53157926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735667.1U Active CN204321523U (en) | 2014-11-28 | 2014-11-28 | A kind of oil pump erecting tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321523U (en) |
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2014
- 2014-11-28 CN CN201420735667.1U patent/CN204321523U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |