CN219337556U - Tool for assembling blocking piece - Google Patents
Tool for assembling blocking piece Download PDFInfo
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- CN219337556U CN219337556U CN202223268399.0U CN202223268399U CN219337556U CN 219337556 U CN219337556 U CN 219337556U CN 202223268399 U CN202223268399 U CN 202223268399U CN 219337556 U CN219337556 U CN 219337556U
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- plugging
- plugging piece
- rod
- sleeve
- tool
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Abstract
The tool for assembling the plugging piece comprises a depth control ring, a plugging piece beating rod, a skew preventing sleeve and guide nails, wherein the depth control ring is sleeved at the bottom of the plugging piece beating rod, a screw hole is formed in the plugging piece beating rod, the skew preventing sleeve is provided with a guide hole, the skew preventing sleeve is movably sleeved at the lower part of the plugging piece beating rod, and the guide nails penetrate through the guide hole and are in threaded connection with the screw hole, so that the plugging piece beating rod moves up and down in the skew preventing sleeve. The tool is used for assembling the plugging piece on the water plugging hole, can be applied to the plugging piece assembly of the water plugging hole of an engine body, a cylinder cover, an exhaust pipe and the like, can select corresponding plugging piece beating rods and depth control rings according to specifications and assembly depths of different plugging pieces, realizes the functions of preventing the plugging piece from being askew, stabilizing the depth and sealing well, has simple structure, convenient operation and adjustment and high installation efficiency, can effectively improve the quality problem of plugging piece assembly caused by plugging piece installation angles, and achieves the purposes of good assembly quality, high efficiency and low cost.
Description
Technical Field
The utility model belongs to the field of machining, and particularly relates to a tool for assembling a plugging sheet.
Background
At present, a certain number of process holes are reserved for casting parts such as engine cases, shells and exhaust pipes so as to install sand cores, the process holes or water plugging holes are plugged by plugging sheets after the parts are processed, bowl-shaped plugging sheets are generally used, the bowl-shaped plugging sheets are assembled manually, the problems of oblique assembly and unstable assembly depth of the plugging sheets are easy to occur, and the requirement on operation skills is high. The existing bowl-shaped plugging piece is assembled by using pneumatic tools and hydraulic machine tools, but a special workbench is needed, parts are moved frequently, the requirement on tooling manufacturing is high, each part corresponds to one set of tooling, and the machining efficiency is low for various small-batch production modes. It is therefore necessary to design a new tool to improve the processing quality and the production efficiency.
Disclosure of Invention
Aiming at the problems of oblique assembly and unstable assembly depth of the plugging sheet in the prior art, the utility model provides a tool for assembling a water plugging hole plugging sheet, which can prevent the assembly from being distorted, has stable depth and good sealing, and the specific scheme is as follows:
the utility model provides an instrument of assembly stifled piece, includes the degree of depth control ring, beats stifled piece pole, askew cover of prevention and guiding pin, the degree of depth control ring cup joints and beats stifled piece pole bottom, beats and is equipped with the screw on the stifled piece pole, and askew cover is equipped with the guiding hole, and askew cover activity cup joints and beats stifled piece pole lower part, and guiding pin passes guiding hole threaded connection on the screw, makes to beat the stifled piece pole and reciprocates in askew cover.
The plugging piece rod comprises a plugging rod and a plugging sleeve, a connecting part for connecting the depth control ring is arranged at the bottom of the plugging rod, the plugging sleeve is arranged above the connecting part, and a screw hole is arranged above the plugging sleeve.
The anti-skew sleeve is matched with the shape of the lower part of the plugging sheet rod, a gap is arranged between the anti-skew sleeve and the plugging sheet rod, and a plurality of layers of steps are arranged outside the lower part of the anti-skew sleeve.
The guide hole is in a straight slot shape.
The plugging piece beating rod and the depth control ring are respectively set according to the specifications of different plugging pieces.
THE ADVANTAGES OF THE PRESENT INVENTION
1. The tool for assembling the plugging piece is used for assembling the plugging piece on the water plugging hole, can be applied to the assembly of the plugging piece of the water plugging hole of an engine body, a cylinder cover, an exhaust pipe and the like, can select corresponding plugging piece beating rods and depth control rings according to the specifications and the assembly depths of different plugging pieces, and realizes the functions of preventing skewing, stabilizing the depth and sealing well.
2. The tool for assembling the plugging piece has the advantages of simple structure, convenient operation and adjustment and high installation efficiency, can effectively improve the quality problem of plugging piece assembly caused by the plugging piece installation angle, and achieves the purposes of good assembly quality, high efficiency and low cost.
Drawings
FIG. 1 is an exploded view of the water plugging tool of the present utility model.
Fig. 2 is a schematic view of a part of an assembled water plugging tool shown in fig. 1.
FIG. 3 is a cross-sectional view of the water plugging tool of the present utility model after installation.
In the figure:
1. plugging sheet rods; 101. a blocking rod; 102. plugging; 103. a screw hole; 104. a connection part; 2. a skew-preventing sleeve; 201. a guide hole; 202. a step; 3. a guide pin; 4. a depth control loop; 5. plugging sheets; 6. cylinder block, cylinder cap or blast pipe.
Detailed Description
The utility model is further illustrated in the following drawings and description, it being noted that the description is not intended to limit the scope of the utility model.
As shown in fig. 1 and fig. 3, the tool for assembling a plugging sheet provided in this embodiment includes a depth control ring 4, a plugging sheet rod 1, a skew-preventing sleeve 2 and a guide pin 3, where the plugging sheet rod 1 includes a plugging rod 101 and a plugging sleeve 102, a connecting portion 104 for connecting the depth control ring 4 is provided at the bottom of the plugging rod 101, the depth control ring 4 is sleeved on the connecting portion 104, and the depth control ring 4 is used for controlling the assembly depth of the plugging sheet 5. The blanking plug 102 fixed mounting is in blanking plug 101 lower part, and is located connecting portion 104 top, and screw 103 sets up on blanking plug 101, and is located blanking plug 102 top, because take into account the shrinkage after blanking plug 5 installs, consequently the diameter of blanking plug 101 bottom is less than the diameter of blanking plug 5 to guarantee that blanking plug 5 compression deformation in the assembly time, blanking plug 101 bottom does not interfere with the water shutoff hole, blanking plug 101 bottom end does not produce interference deformation with blanking plug 5. The anti-skew sleeve 2 is matched with the lower part of the plugging sheet rod 1 in shape, a gap is formed between the anti-skew sleeve 2 and the plugging sheet rod, a guide hole 201 is formed in the upper part of the anti-skew sleeve 2, and the guide hole 201 is in a straight slot shape. The multilayer step 202 is arranged outside the lower part of the anti-skew sleeve 2, and the anti-skew sleeve 2 has the function of ensuring that the plugging piece 5 and the water plugging hole are concentric no matter the parts are vertical, horizontal or at other angles during use, and the assembly process is not skewed, misplaced and sealed well. The step 202 serves to facilitate pressing or lifting. The anti-skew sleeve 2 is movably sleeved at the lower part of the plugging sheet rod 1, and the guide nail 3 passes through the guide hole 201 and is in threaded connection with the screw hole 103 of the plugging sheet rod 1, so that the plugging sheet rod 1 moves up and down in the anti-skew sleeve 2. The guide pin 3 has the function of limiting the rotation and falling off of the plugging piece rod 1 during the assembly process of the plugging piece 5. The plugging piece rod 1, the anti-skew sleeve 2 and the depth control ring 4 are respectively set according to the specifications of different plugging pieces 5.
The operation steps of assembling the plugging sheet of the cylinder body, the cylinder cover or the exhaust pipe on the water plugging hole by using the tool for assembling the water plugging hole plugging sheet are as follows:
(1) Selecting a corresponding plugging piece rod 1, a corresponding anti-skew sleeve 2 and a corresponding depth control ring 4 according to the diameter specification and the mounting depth of a plugging piece to be assembled, tightly sleeving the depth control ring 4 on a connecting part 104 at the bottom of the plugging piece rod 1, movably sleeving the anti-skew sleeve 2 on the lower part of the plugging piece rod 1, movably penetrating a guide hole 201 through a guide nail 3, and then connecting the guide nail 3 on a screw hole 103 of the plugging piece rod 1 in a threaded manner, so that the plugging piece rod 1 can move up and down in the anti-skew sleeve 2;
(2) Coating sealant on the assembly surface of the plugging piece 5 and placing the sealant on the water plugging hole;
(3) Holding the anti-skew sleeve 2 by hand, putting the bottom end of the plugging sheet rod 1 into a concave position of the plugging sheet 5, and pressing down or pushing forward the anti-skew sleeve 2 to enable the end surface of the anti-skew sleeve 2 to be tightly attached to the end surface of a water plugging hole of a cylinder body, a cylinder body or an exhaust pipe 6;
(4) The top end of the plugging piece rod 1 is beaten by an iron hammer, the plugging piece 5 is stressed to enter a water plugging hole, and the assembly depth of the plugging piece 5 is controlled by the depth control ring 4.
Claims (5)
1. The utility model provides a tool for assembling the plug, its characterized in that includes degree of depth control ring, beats the plug pole, askew cover of prevention and guiding pin, degree of depth control ring cup joints in beating plug pole bottom, beats and is equipped with the screw on the plug pole, and askew cover is equipped with the guiding hole, and askew cover activity cup joints in beating plug pole lower part, and guiding pin passes guiding hole threaded connection on the screw, makes to beat plug pole and reciprocates in askew cover.
2. The tool for assembling a plugging sheet according to claim 1, wherein the plugging sheet rod comprises a plugging rod and a plugging sleeve, a connecting part for connecting the depth control ring is arranged at the bottom of the plugging rod, the plugging sleeve is arranged at the lower part of the plugging rod and is positioned above the connecting part, and the screw hole is arranged on the plugging rod and is positioned above the plugging sleeve.
3. The tool for assembling a plugging sheet according to claim 1, wherein the anti-skew sleeve is matched with the shape of the lower part of the plugging sheet rod, a gap is arranged between the anti-skew sleeve and the plugging sheet rod, and a plurality of layers of steps are arranged outside the lower part of the anti-skew sleeve.
4. A tool for installing a closure tab according to claim 1, wherein the pilot hole is straight slot-like.
5. The tool for assembling plugging sheets according to claim 1, wherein the plugging sheet beating rod, the anti-skew sleeve and the depth control ring are respectively set according to specifications of different plugging sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223268399.0U CN219337556U (en) | 2022-12-07 | 2022-12-07 | Tool for assembling blocking piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223268399.0U CN219337556U (en) | 2022-12-07 | 2022-12-07 | Tool for assembling blocking piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219337556U true CN219337556U (en) | 2023-07-14 |
Family
ID=87106846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223268399.0U Active CN219337556U (en) | 2022-12-07 | 2022-12-07 | Tool for assembling blocking piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219337556U (en) |
-
2022
- 2022-12-07 CN CN202223268399.0U patent/CN219337556U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |