CN211940659U - Diesel engine rocking arm adjusting bolt mounting tool - Google Patents
Diesel engine rocking arm adjusting bolt mounting tool Download PDFInfo
- Publication number
- CN211940659U CN211940659U CN202020595159.3U CN202020595159U CN211940659U CN 211940659 U CN211940659 U CN 211940659U CN 202020595159 U CN202020595159 U CN 202020595159U CN 211940659 U CN211940659 U CN 211940659U
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- head
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- handle
- adjusting bolt
- splicing
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Abstract
The utility model belongs to the technical field of diesel engine spare part installation auxiliary device, concretely relates to diesel engine rocking arm adjusting bolt mounting tool. The diesel engine rocker arm adjusting bolt mounting tool is provided with a straight handle consisting of a straight head and a handle rod; a handle is fixed at one end of the handle rod; the first head is connected with the other end of the handle rod; the connection part of the horizontal head and the handle rod is provided with a step round table with the diameter larger than that of the handle rod; the first-shaped head is inserted into the insertion sleeve, and the stepped circular truncated cone forms a limiting mechanism for preventing the first-shaped handle from falling off after being installed on the insertion sleeve; the main body of the splicing sleeve is a sleeve head matched with a fixed nut, a sleeve cover is arranged at one end, namely the top end, in the axial direction of the sleeve head, a splicing hole for splicing a straight head is formed in the middle of the sleeve cover, and a splicing head is arranged in the radial direction of the sleeve head; the plug-in connector is in plug-in connection with the torque wrench. The utility model discloses simple structure, installation rocking arm adjusting bolt that can be fine, convenient to use moreover.
Description
Technical Field
The utility model belongs to the technical field of diesel engine spare part installation auxiliary device, concretely relates to diesel engine rocking arm adjusting bolt mounting tool.
Background
When the rocker arm of the diesel engine utilizes the convex peach of the camshaft, the external lever arm is lifted, and the force generated inside the rocker arm is pressed on the valve rod, so that the acting valve is opened; for a core part of diesel engine, in the assembly diesel engine in-process, whether the motion of fixed rocking arm is normal is directly decided to the adjusting bolt's of fixed rocking arm good or bad, and then influences the partial performance of diesel engine, because the line structure on adjusting bolt upper portion, after confirming adjusting bolt mounted position, need pass through the fixed line position of adjusting bolt of instrument on the one hand, on the other hand uses the nut of spanner fixed adjusting bolt, and this process is loaded down with trivial details, and the adjustment process is more difficult.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a diesel engine rocking arm adjusting bolt mounting tool is provided, this instrument is according to diesel engine rocking arm adjusting bolt characteristics structural design itself, installation rocking arm adjusting bolt that can be more accurate in the aspect.
The utility model adopts the following technical scheme for accomplishing the above purpose:
a mounting tool for a rocker arm adjusting bolt of a diesel engine is provided with a straight handle consisting of a straight head and a handle rod; a handle is fixed at one end of the handle rod; the straight head is connected to the other end of the handle rod; the connecting part of the straight head and the handle rod is provided with a step round table with the diameter larger than that of the handle rod; the linear head is inserted into the insertion sleeve, and the stepped circular truncated cone forms a limiting mechanism for preventing the linear handle from falling off after being installed on the insertion sleeve; the main body of the splicing sleeve is a sleeve head matched with a fixed nut, a sleeve cover is arranged at one end, namely the top end, in the axial direction of the sleeve head, a splicing hole for splicing a linear head is formed in the middle of the sleeve cover, and a splicing head is arranged in the radial direction of the sleeve head; the plug-in connector is in plug-in connection with the torque wrench.
The utility model provides a pair of diesel engine rocking arm adjusting bolt mounting tool designs according to rocking arm adjusting bolt's structural feature itself, instrument simple structure, installation rocking arm adjusting bolt that can be fine, convenient to use moreover.
Drawings
Fig. 1 is a schematic view of the structure of the linear handle of the present invention.
Fig. 2 is a schematic view of the structure of the socket sleeve of the present invention.
Fig. 3 is a schematic view of the overall structure of the present invention.
Fig. 4 is a schematic view of the overall structure of the present invention.
Fig. 5 is a schematic structural diagram of the rocker arm adjusting bolt of the present invention.
Fig. 6 is a schematic view of the exploded structure of the rocker arm adjusting bolt of the present invention.
In the figure: 1-straight handle, 2-plug sleeve, 3-torque wrench, 4-rocker arm adjusting bolt, 5-fixing nut, 11-straight head, 12-step circle, 13-handle rod, 14-handle, 21-sleeve head, 22-sleeve cover, 23-sleeve cover hole and 24-plug connector.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in the attached drawings, the diesel engine rocker arm adjusting bolt mounting tool comprises a straight handle 1, an inserting sleeve 2, a torque wrench 3 and the like, wherein the straight handle 1 comprises a straight head 11 and a handle rod 13, a stepped circle 12 is arranged near the handle rod 13 close to the straight head 11, the purpose is to prevent the straight handle 1 from falling off after being mounted on the inserting sleeve 2, and a handle 14 is welded on the upper part of the handle rod 13 to form a T-shaped structure; the main body of the splicing sleeve 2 is of a sleeve head 21 structure, one end of the sleeve head 21 in the axial direction is provided with a sleeve cover 22, the middle of a cover 22 plate is provided with a hole 23, and the sleeve head 21 in the radial direction is provided with a splicing head 24 which is convenient to be spliced into the hole of the torque wrench 3;
before welding the handle 14 of the straight handle 1, the handle rod 13 of the straight handle 1 needs to be inserted into the sleeve cover plate hole 23, the straight head 11 is arranged in the sleeve head 21, and then the handle 14 of the straight handle 1 is welded to the handle rod 13, so that the diesel engine rocker arm adjusting bolt mounting tool is formed.
When the tool is used, the plug 24 of the tool is inserted into the hole of the torque wrench 3, the sleeve head 21 is installed on the fixing nut 5, the straight head 11 is fixed in the straight hole at the top of the rocker arm adjusting bolt 4, the straight handle 1 is fixed on one side, and the torque wrench 3 is pulled once, so that the rocker arm adjusting bolt 4 can be installed well.
The utility model discloses according to rocking arm adjusting bolt's structural feature itself, designed a diesel engine rocking arm adjusting bolt mounting tool, this instrument simple structure, installation rocking arm adjusting bolt that can be fine, convenient to use moreover.
Claims (1)
1. The utility model provides a diesel engine rocking arm adjusting bolt mounting tool which characterized in that: the mounting tool is provided with a straight handle consisting of a straight head and a handle rod; a handle is fixed at one end of the handle rod; the straight head is connected to the other end of the handle rod; the connecting part of the straight head and the handle rod is provided with a step round table with the diameter larger than that of the handle rod; the linear head is inserted into the insertion sleeve, and the stepped circular truncated cone forms a limiting mechanism for preventing the linear handle from falling off after being installed on the insertion sleeve; the main body of the splicing sleeve is a sleeve head matched with a fixed nut, a sleeve cover is arranged at one end, namely the top end, in the axial direction of the sleeve head, a splicing hole for splicing a linear head is formed in the middle of the sleeve cover, and a splicing head is arranged in the radial direction of the sleeve head; the plug-in connector is in plug-in connection with the torque wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595159.3U CN211940659U (en) | 2020-04-21 | 2020-04-21 | Diesel engine rocking arm adjusting bolt mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595159.3U CN211940659U (en) | 2020-04-21 | 2020-04-21 | Diesel engine rocking arm adjusting bolt mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211940659U true CN211940659U (en) | 2020-11-17 |
Family
ID=73164833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020595159.3U Active CN211940659U (en) | 2020-04-21 | 2020-04-21 | Diesel engine rocking arm adjusting bolt mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211940659U (en) |
-
2020
- 2020-04-21 CN CN202020595159.3U patent/CN211940659U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |