CN211867644U - High-pressure oil pump mounting tool - Google Patents
High-pressure oil pump mounting tool Download PDFInfo
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- CN211867644U CN211867644U CN202020244350.3U CN202020244350U CN211867644U CN 211867644 U CN211867644 U CN 211867644U CN 202020244350 U CN202020244350 U CN 202020244350U CN 211867644 U CN211867644 U CN 211867644U
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Abstract
The utility model discloses a high-pressure oil pump mounting tool, its characterized in that: the tool comprises a positioning plate, the bottom end of the positioning plate is connected with a positioning disk, a positioning bulge is arranged at the center of the positioning disk, the top end of the positioning plate is hinged with the pressing plate, the free end of the pressing plate is also provided with a handle, the pressing plate is provided with an elongated slot, the axis of the elongated slot is parallel to the axis of the pressing plate, a pin shaft is movably connected in the elongated slot, two ends of the pin shaft are connected with a pressing frame, the bottom end of the pressing frame is provided with a pressing head, a rotating shaft connecting the positioning plate and the pressing plate is also provided with an indexing pin, a lifting ring is fixedly arranged on the top end surface of the pressure plate, a handle is also arranged on the side surface of the positioning plate, the handle and the positioning bulge are respectively positioned on the two sides of the positioning plate, meanwhile, an auxiliary positioning frame is further arranged on the positioning plate, an auxiliary positioning plate is connected to the end portion of the auxiliary positioning frame, and the auxiliary positioning plate is the same as the positioning protrusions in orientation.
Description
Technical Field
The utility model relates to an automobile assembling, maintenance field, especially a high-pressure oil pump mounting tool.
Background
In an engine of an automobile, a high-pressure oil pump is included, and after the engine works for a certain time, if the high-pressure oil pump has a problem, the high-pressure oil pump needs to be replaced. However, the high-pressure oil pump needs to be reinstalled in the engine after being disassembled. Because the engine comprises the spring with larger elasticity, after the high-pressure oil pump is dismounted, the spring is in a stretching state, when the high-pressure oil pump is remounted, the spring in the oil pump mounting hole needs to be compressed and fixed firstly, so that stronger pressure needs to be applied to the oil pump so as to compress the spring in the oil pump; if the force of the hand is used alone, the force requirement of compression cannot be met, and the hand is easy to damage the human body, so that the hand has certain danger; if some simple tool (such as lever principle) is used to compress forcibly, the high-pressure oil pump may be damaged. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.
Disclosure of Invention
The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed, can carry out the instrument of high-pressure oil pump installation fast, convenient, laborsaving.
The technical solution of the utility model is that: a high-pressure oil pump mounting tool which characterized in that: the tool comprises a positioning plate 1, a positioning plate 2 is connected to the bottom end of the positioning plate 1, a positioning protrusion 3 is arranged at the center of the positioning plate 2, the top end of the positioning plate 1 is hinged to a pressing plate 4, a handle 5 is further arranged at the free end of the pressing plate 4, an elongated slot 6 is formed in the pressing plate 4, the axis of the elongated slot 6 is parallel to the axis of the pressing plate 4, a pin shaft 7 is movably connected in the elongated slot 6, two ends of the pin shaft 7 are connected with a pressing frame 8, a pressing head 9 is arranged at the bottom end of the pressing frame 8, a dividing pin 10 is further arranged on a rotating shaft connecting the positioning plate 1 and the pressing plate 4, a hanging ring 11 is fixedly arranged on the top end face of the pressing plate 4, a handle 12 is further arranged on the side face of the positioning plate 1, the handle 12 and the positioning protrusion 3 are respectively located on two sides of the positioning plate 1, the end of the auxiliary positioning frame 13 is connected with an auxiliary positioning plate 14, and the auxiliary positioning plate 14 and the positioning protrusion 3 have the same orientation.
Compared with the prior art, the utility model, have following advantage:
the high-pressure oil pump mounting tool with the structure is simple in structure, ingenious in design and reasonable in layout, and aims at various problems existing in the secondary mounting process of a high-pressure oil pump in an engine, a special structure is designed and comprises a positioning plate and a pressing plate which are hinged with each other, wherein the positioning plate and an auxiliary positioning plate at the bottom of the positioning plate can be accurately positioned, meanwhile, the tool can be fixed with the engine, a handle at the end part of the pressing plate is pulled, the top end of the high-pressure oil pump can be pressed down by using a pressing head on the pressing plate, so that the high-pressure oil pump can be quickly and accurately pressed into a preset position of the engine, and the lever principle is utilized, so that external force required to be applied during mounting can be saved, and the mounting can be. The manufacturing process is simple, the manufacturing cost is low, so that the novel LED lamp has multiple advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of an embodiment of the present invention.
Detailed Description
The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1 and 2: a high-pressure oil pump mounting tool comprises a positioning plate 1, wherein the bottom end of the positioning plate 1 is connected with a positioning plate 2, a positioning bulge 3 is arranged at the center of the positioning plate 2, the top end of the positioning plate 1 is hinged with a pressing plate 4, the free end of the pressing plate 4 is also provided with a handle 5, an elongated slot 6 is arranged on the pressing plate 4, the axis of the elongated slot 6 is parallel to the axis of the pressing plate 4, a pin shaft 7 is movably connected in the elongated slot 6, two ends of the pin shaft 7 are connected with a pressing frame 8, the bottom end of the pressing frame 8 is provided with a pressing head 9, a rotating shaft connecting the positioning plate 1 and the pressing plate 4 is also provided with an indexing pin 10, a hanging ring 11 is fixedly arranged on the top end surface of the pressing plate 4, a handle 12 is also arranged on the side surface of the positioning plate 1, the handle 12 and the positioning bulge 3 are respectively positioned at two sides of the positioning plate, the end of the auxiliary positioning frame 13 is connected with an auxiliary positioning plate 14, and the auxiliary positioning plate 14 and the positioning protrusion 3 have the same orientation.
The utility model discloses high-pressure oil pump mounting tool's working process as follows: firstly, the longitudinal position of a positioning plate 1 is adjusted, a positioning bulge 3 is matched with the position of a water pump hole on an engine, the positioning plate 1 is pushed transversely, the positioning bulge 3 is clamped in the water pump hole, meanwhile, an auxiliary positioning plate 14 can also be inserted into (what position of) the engine, namely, the positioning bulge 3 and the auxiliary positioning plate 14 jointly connect the positioning plate 1 and the engine into a whole, then a handle 5 is pulled, a pressing plate 4 is pressed downwards, a pressure head 9 is contacted with the top end of a high-pressure oil pump which is placed in an oil pump mounting hole in advance, pressure is applied to the high-pressure oil pump along with the action of an operator, and the distance between the handle 5 and a swinging point is larger than that between the pressure head 9 and the swinging point, so that the structure can apply relatively small force to obtain larger downward pressure according to the lever principle;
in the process of pressing down, in order to adapt to the swinging action of the pressing plate 4, the pin shaft 7 can slide in the long groove 6, namely the pressing frame 8 can automatically adjust the relative position between the pressing frame and the pressing plate 4;
in the using process, for the convenience of operations such as adjustment, transportation and the like, the lifting ring 11 can be used for connecting an automatic lifting appliance, or the tool can be hung and stored, and the handle 12 can be held to carry out various adjustments on the tool.
Claims (1)
1. A high-pressure oil pump mounting tool which characterized in that: the tool comprises a positioning plate (1), a positioning disc (2) is connected to the bottom end of the positioning plate (1), a positioning protrusion (3) is arranged at the center of the positioning disc (2), the top end of the positioning plate (1) is hinged to a pressing plate (4), a handle (5) is further arranged at the free end of the pressing plate (4), an elongated slot (6) is formed in the pressing plate (4), the axis of the elongated slot (6) is parallel to the axis of the pressing plate (4), a pin shaft (7) is movably connected in the elongated slot (6), two ends of the pin shaft (7) are connected with a pressing frame (8), a pressing head (9) is arranged at the bottom end of the pressing frame (8), an indexing pin (10) is further arranged on a rotating shaft connecting the positioning plate (1) and the pressing plate (4), a hanging ring (11) is fixedly arranged on the top end face of the pressing plate (4), and a handle (12) is further arranged on the side face of, and the handle (12) and the positioning bulge (3) are respectively positioned at two sides of the positioning plate (1), an auxiliary positioning frame (13) is also arranged on the positioning plate (1), the end part of the auxiliary positioning frame (13) is connected with an auxiliary positioning plate (14), and the auxiliary positioning plate (14) and the positioning bulge (3) are in the same orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244350.3U CN211867644U (en) | 2020-03-03 | 2020-03-03 | High-pressure oil pump mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244350.3U CN211867644U (en) | 2020-03-03 | 2020-03-03 | High-pressure oil pump mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211867644U true CN211867644U (en) | 2020-11-06 |
Family
ID=73254508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020244350.3U Active CN211867644U (en) | 2020-03-03 | 2020-03-03 | High-pressure oil pump mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211867644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986438A (en) * | 2022-06-15 | 2022-09-02 | 昆明云内动力股份有限公司 | High-pressure fuel pump assembling tool and assembling method |
-
2020
- 2020-03-03 CN CN202020244350.3U patent/CN211867644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986438A (en) * | 2022-06-15 | 2022-09-02 | 昆明云内动力股份有限公司 | High-pressure fuel pump assembling tool and assembling method |
| CN114986438B (en) * | 2022-06-15 | 2023-09-01 | 昆明云内动力股份有限公司 | High-pressure fuel pump assembly tool and assembly method |
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