CN211249867U - Natural gas engine ignition coil sheath instrument of taking out - Google Patents
Natural gas engine ignition coil sheath instrument of taking out Download PDFInfo
- Publication number
- CN211249867U CN211249867U CN201921139045.1U CN201921139045U CN211249867U CN 211249867 U CN211249867 U CN 211249867U CN 201921139045 U CN201921139045 U CN 201921139045U CN 211249867 U CN211249867 U CN 211249867U
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- clamp
- pull rod
- clamp body
- ignition coil
- transverse plate
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Abstract
The utility model relates to a natural gas engine ignition coil sheath extracting tool, which comprises a nut, a transverse plate, four support rods, a pull rod and a clamp; the clamp consists of a first clamp body, a second clamp body and a vertical rod, the vertical rod penetrates through holes on the groove and the convex edge to connect the second clamp body and the first clamp body into a hollow barrel-shaped clamp, a through hole is formed in the barrel cover of the hollow barrel-shaped clamp, the pull rod is placed in the barrel-shaped clamp, and the convex edge at the end part of the pull rod abuts against the inner wall of the barrel cover; the other end of the pull rod is of a threaded structure, penetrates through the long-strip-shaped hole in the center of the transverse plate and is connected with a nut; the two first supporting rods are connected with the lower surface of the transverse plate through key grooves, and the other two second supporting rods are fixedly connected with the transverse plate. Through ring type parcel sheath, the atress is even when making the ignition coil sheath take out, effectively protects it to can used repeatedly.
Description
Technical Field
The utility model belongs to automobile engine equips instrument field, concretely relates to natural gas engine ignition coil sheath instrument of taking out.
Background
At present, the difficulty exists in the process of taking out the ignition coil sheath: because the ignition coil sheath has no screw thread and is in interference fit with the cylinder cover, the ignition coil sheath is difficult to take out, the appearance of the ignition coil sheath is easy to damage, the ignition coil sheath can not be reused, and the disassembly and part cost is increased.
Patent document CN201620425497.6 discloses an ignition coil sheath removing tool, which has the defect of single structure, and during the process of removing the ignition coil sheath, due to the screwing, the upper part of the ignition coil sheath can be damaged during the process of pulling up the sheath. Because the upper portion of ignition coil sheath and shroud pass through the oil blanket cooperation, suffer to destroy the back, can cause the machine oil to reveal.
Disclosure of Invention
The utility model aims at providing a natural gas engine ignition coil sheath takes out instrument through ring type parcel sheath, and the atress is even when making the ignition coil sheath take out, effectively protects it to can used repeatedly.
The purpose of the utility model is realized through the following technical scheme:
a tool for taking out a natural gas engine ignition coil sheath comprises a nut 1, a transverse plate 2, four support rods, a pull rod 4 and a clamp; the clamp comprises a first clamp body 8, a second clamp body 9 and a vertical rod 7, wherein a bulge is arranged on the side edge of the first clamp body 8, a groove corresponding to the first clamp body 8 is arranged on the side edge of the second clamp body 9, through holes are formed in the bulge and the groove, the vertical rod 7 penetrates through the through holes in the groove and the convex edge to connect the second clamp body 9 and the first clamp body 8 into a hollow barrel-shaped clamp, a through hole is formed in the barrel cover of the hollow barrel-shaped clamp, the pull rod 4 is placed in the barrel-shaped clamp, and the convex edge at the end part of the pull rod 4 abuts against the inner wall of the barrel cover; the other end of the pull rod 4 is of a threaded structure, passes through a long-strip-shaped hole in the center of the transverse plate 2 and is connected with a nut 1; the two first support rods 3 are connected with the lower surface of the transverse plate 2 through key grooves, and the other two second support rods 5 are fixedly connected with the transverse plate 2.
As a more excellent technical solution of the utility model: the pull rod 4 is provided with a round hole, the stop rod 6 is inserted into the round hole of the pull rod 4, and the length of the stop rod 6 is larger than the diameter of the pull rod 4 and the distance between the outer wall of the vertical rod and the support rod.
The beneficial effects are as follows:
the utility model provides a take out instrument special fixture cliies ignition coil sheath, and four vaulting poles of during operation are placed as the support on the cylinder cap, make up into hollow protective sheath, parcel ignition coil sheath with two semi-cylindrical's anchor clamps body. Through the swivel nut, promote the semi-cylinder assembly at the uniform velocity, it is steady to take out the sheath process, and the application of force is even.
The ignition coil sheath is taken to current instrument, and the working process is rough violently, the impaired problem of sheath appearance that causes, the utility model discloses use spanner swivel nut, just can take out the ignition coil sheath, make the even atress of ignition coil sheath, laborsaving and convenient reaches the effect that the ignition coil sheath that takes out can used repeatedly, and it is simple convenient to dismantle.
Drawings
FIG. 1 is a schematic structural view of an ignition coil sheath removing tool of the present invention;
fig. 2 is a schematic structural view of a transverse plate of the ignition coil sheath removing tool of the present invention;
FIG. 3 is a cross-sectional view AA in FIG. 2;
fig. 4 is a schematic structural view of a first support rod of the ignition coil sheath removing tool of the present invention;
fig. 5 is a schematic structural view of a pull rod of the ignition coil sheath removing tool of the present invention;
fig. 6 is a schematic structural view of a second support rod of the ignition coil sheath removing tool of the present invention;
fig. 7 is a schematic structural view of a stopper rod of the ignition coil sheath removing tool of the present invention;
fig. 8 is a schematic structural view of a vertical rod of the ignition coil sheath removing tool of the present invention;
fig. 9 is a front view of the first clip body of the ignition coil sheath removing tool of the present invention;
fig. 10 is a front view of a second clip body of the ignition coil sheath removing tool of the present invention;
fig. 11 is a top view of fig. 10.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model provides a natural gas engine ignition coil sheath removing tool, which comprises a nut 1, a transverse plate 2, four support rods 3, a pull rod 4 and a clamp; the clamp comprises a first clamp body 8, a second clamp body 9 and a vertical rod 7, wherein a bulge is arranged on the side edge of the first clamp body 8, a groove corresponding to the first clamp body 8 is arranged on the side edge of the second clamp body 9, through holes are formed in the bulge and the groove, the vertical rod 7 penetrates through the through holes in the groove and the convex edge to connect the second clamp body 9 and the first clamp body 8 into a hollow barrel-shaped clamp, a through hole is formed in the barrel cover of the hollow barrel-shaped clamp, the pull rod 4 is placed in the barrel-shaped clamp, and the convex edge at the end part of the pull rod 4 abuts against the inner wall of the barrel cover; the other end of the pull rod 4 is of a threaded structure, passes through a long-strip-shaped hole in the center of the transverse plate 3 and is connected with a nut 1; the two first support rods 3 are connected with the lower surface of the transverse plate 2 through key grooves, and the other two second support rods 5 are fixedly connected with the transverse plate 2. The pull rod 4 is provided with a round hole, the blocking rod 6 is inserted into the round hole of the pull rod 4, and the length of the blocking rod 6 is larger than the diameter of the pull rod 4 and the distance between the outer wall of the pull rod 4 and the supporting rod.
The working process of the utility model is as follows:
firstly, after an ignition coil sheath is sleeved by a clamp composed of a first clamp body 8, a second clamp body 9 and a vertical rod 7, bolts penetrate through bolt holes in the first clamp body 8 and the second clamp body 9, and the first clamp body 8 and the second clamp body 9 are fixed. Then the upper ends of the first two support rods 3 are placed into the sliding grooves on the lower surface of the transverse plate 2, and then the four support rods are respectively placed into the cylinder cover bolt holes. Then the vertical rod 4 passes through the central strip-shaped through hole of the transverse plate 2, and the nut 1 is rotated into the threaded end of the pull rod 4. The nut 1 is rotated by a wrench, the combined clamp moves upwards, the ignition coil sheath moves upwards, the stop rod 6 is inserted into the round hole of the pull rod 4 to prevent the pull rod 4 from rotating, and the ignition coil sheath is disassembled until the ignition coil sheath is taken out.
Therefore, the utility model discloses the even atress of ignition coil sheath is laborsaving and convenient in the use.
Claims (2)
1. The utility model provides a natural gas engine ignition coil sheath takes out instrument which characterized in that: comprises a nut (1), a transverse plate (2), four support rods, a pull rod (4) and a clamp; the clamp comprises a first clamp body (8), a second clamp body (9) and a vertical rod (7), wherein a bulge is arranged on the side edge of the first clamp body (8), a groove corresponding to the first clamp body (8) is arranged on the side edge of the second clamp body (9), through holes are formed in the bulge and the groove, the vertical rod (7) penetrates through the through holes in the groove and the convex edge to connect the second clamp body (9) and the first clamp body (8) into a hollow barrel-shaped clamp, a through hole is formed in the barrel cover of the hollow barrel-shaped clamp, a pull rod (4) is placed in the barrel-shaped clamp, and the convex edge at the end part of the pull rod (4) abuts against the inner wall of the barrel cover; the other end of the pull rod (4) is of a threaded structure, penetrates through a long-strip-shaped hole in the center of the transverse plate (2) and is connected with a nut (1); the two first supporting rods (3) are connected with the lower surface of the transverse plate (2) through key grooves, and the other two second supporting rods (5) are fixedly connected with the transverse plate (2).
2. The natural gas engine ignition coil sheath extraction tool as claimed in claim 1, wherein: the pull rod (4) is provided with a round hole, a stop rod (6) is arranged in the round hole of the pull rod (4), and the length of the stop rod (6) is larger than the diameter of the pull rod (4) and the distance from the outer wall of the vertical rod to the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139045.1U CN211249867U (en) | 2019-07-19 | 2019-07-19 | Natural gas engine ignition coil sheath instrument of taking out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139045.1U CN211249867U (en) | 2019-07-19 | 2019-07-19 | Natural gas engine ignition coil sheath instrument of taking out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211249867U true CN211249867U (en) | 2020-08-14 |
Family
ID=71985544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921139045.1U Active CN211249867U (en) | 2019-07-19 | 2019-07-19 | Natural gas engine ignition coil sheath instrument of taking out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211249867U (en) |
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2019
- 2019-07-19 CN CN201921139045.1U patent/CN211249867U/en active Active
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