CN219221017U - Welding structure for piston rod shaft head of mine car oil cylinder - Google Patents
Welding structure for piston rod shaft head of mine car oil cylinder Download PDFInfo
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- CN219221017U CN219221017U CN202320109456.6U CN202320109456U CN219221017U CN 219221017 U CN219221017 U CN 219221017U CN 202320109456 U CN202320109456 U CN 202320109456U CN 219221017 U CN219221017 U CN 219221017U
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Abstract
The utility model provides a welding structure of a piston rod shaft head of a mine car oil cylinder, relates to the technical field of shaft head welding, and aims to solve the problems that when the existing welding structure is used, the shaft head part of the piston rod is easy to crack and deform and the welding is unstable; comprising the following steps: a mounting part; the installation part is a welding structure body, and the main body is of a cylindrical structure; the adjusting piece on the adjusting part is arranged on the rotating piece on the connecting part; the insertion part is arranged on the connecting part; the plug-in is connected with the connecting piece; the mounting piece is welded inside the mounting groove; through inserting the mounting groove inside with the plug-in components to through adjusting the rotating member, make the rotating member drive the plug-in components at the inside rotation of mounting groove, thereby make the screw thread on the plug-in components mesh with the screw thread of mounting groove inside, thereby can play stable effect of connecting, through welded mode with the mounting piece welding inside the mounting groove, and the mounting piece passes through the welding mode of unilateral steep side welding seam, thereby make the plug-in components more firm at mounting groove internally mounted.
Description
Technical Field
The utility model belongs to the technical field of shaft head welding, and particularly relates to a welding structure for a piston rod shaft head of a mine car oil cylinder.
Background
The piston rod is a connecting part for supporting the piston to do work, most of the piston rod is applied to the cylinder and cylinder movement executing part, is a movement part with frequent movement and high technical requirements, and is applied to the interior of the mine car cylinder; based on prior art discovery, current welded structure is when using, and installation stability is relatively poor, and is inconvenient inadequately during the installation, and current welded structure when using, when the welding piston rod, the condition of cracking and deformation appears in piston rod spindle nose portion easily, and the welding is insecure.
Therefore, in view of the above, the present utility model provides a welding structure for the piston rod and the shaft head of the mine car cylinder, which aims to achieve the purpose of more practical use.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a welding structure for a piston rod shaft head of a mine car oil cylinder, which aims to solve the problems that the existing welding structure is poor in installation stability and not convenient enough in installation, and the piston rod shaft head part is easy to crack and deform and is unstable in welding when the piston rod is welded in the existing welding structure.
The utility model discloses a welding structure of a piston rod shaft head of a mine car oil cylinder, which is realized by the following specific technical means:
a welding structure for a piston rod shaft head of a mine car oil cylinder, comprising: the device comprises a mounting part, a connecting part, an adjusting part and an inserting part;
the installation department is welded structure body, and the installation department is including: the main body is of a cylindrical structure; the connecting part is arranged at the side edge of the mounting part; the adjusting part is arranged on the connecting part, and the adjusting piece on the adjusting part is arranged on the rotating piece on the connecting part; the insertion part is arranged on the connecting part and is connected with the connecting part.
Further, the mounting portion further includes: a mounting groove;
the mounting groove is cylindrical structure, and the mounting groove is inside to be equipped with the screw thread to the mounting groove is seted up inside the main part.
Further, the connection part includes: a rotating member and a connecting member;
the rotating piece is of a cylindrical structure, threads are arranged on the rotating piece, and the rotating piece is arranged on the side edge of the main body; the connecting piece is cylindrical structure, and the connecting piece is installed at main part side to the connecting piece is connected with the rotating member.
Further, the adjusting part includes: an adjusting member;
the regulating part is of a cylindrical structure, a threaded hole is formed in the regulating part, and a rotating part is arranged in the threaded hole in the regulating part.
Further, the adjusting part further includes: a fixing member and a stabilizing member;
the fixing piece is of a cylindrical structure and is arranged on the side edge of the adjusting piece; the stabilizing piece is of a circular ring structure and is connected with the fixing piece.
Further, the insertion portion includes: an insert and a mount;
the plug-in is of a cylindrical structure, threads are arranged on the plug-in, the plug-in is arranged in the mounting groove, and the plug-in is connected with the connecting piece; the mounting piece is cylindrical structure, and the mounting piece is installed on the plug-in components to the mounting piece welds inside the mounting groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. in the device, the mounting groove and the plug-in unit are formed in the main body, the plug-in unit is mounted in the mounting groove, and therefore when the device is used, the plug-in unit is inserted into the mounting groove, and the rotary piece is adjusted to drive the plug-in unit to rotate in the mounting groove, so that threads on the plug-in unit are meshed with threads in the mounting groove, the effect of stable connection can be achieved, and the device is more convenient and faster to install, and is more firm in connection than a traditional piston rod;
2. in this device, regulating part and installed part have been set up, the regulating part of here is installed on the rotating part, and the installed part is installed on the plug-in components, and then make when using, through welded mode with the installed part welding at the mounting groove inside, and the installed part passes through the welding mode of unilateral steep side welding seam, thereby make plug-in components at mounting groove internally mounted more firm, and through rotating the regulating part, make the regulating part remove on the rotating part, and then make the stabilizing part contact with installed part and main part side, thereby can play the condition that prevents the axle head fracture deformation, make the welding more firm.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a partially exploded perspective view of the present utility model.
Fig. 3 is a schematic view of a cut-away perspective view of the body of the present utility model.
Fig. 4 is a rear exploded perspective view of the present utility model.
Fig. 5 is a schematic view of an exploded perspective view of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a mounting part; 101. a main body; 102. a mounting groove;
2. a connection part; 201. a rotating member; 202. a connecting piece;
3. an adjusting section; 301. an adjusting member; 302. a fixing member; 303. a stabilizer;
4. an insertion section; 401. an insert; 402. and a mounting member.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 5:
the utility model provides a welding structure of a piston rod shaft head of a mine car oil cylinder, which comprises the following components: a mounting part 1, a connecting part 2, an adjusting part 3 and an inserting part 4; the installation department 1 is welded structure body, and installation department 1 is including: a main body 101, wherein the main body 101 has a cylindrical structure; the main body 101 is a piston rod sleeve and is used for forming a mounting groove 102; the connecting part 2 is arranged at the side of the mounting part 1; the adjusting part 3 is mounted on the connecting part 2, and the adjusting piece 301 on the adjusting part 3 is mounted on the rotating piece 201 on the connecting part 2; the insertion portion 4 is mounted on the connection portion 2, and the insertion portion 4 is connected to the connection portion 2.
As shown in fig. 3, the mounting portion 1 further includes: a mounting groove 102; the mounting groove 102 is of a cylindrical structure, threads are arranged in the mounting groove 102, and the mounting groove 102 is formed in the main body 101; the mounting slot 102 is used here to mount the insert 401.
As shown in fig. 2, the connection part 2 includes: a rotating member 201 and a connecting member 202; the rotating member 201 has a cylindrical structure, threads are arranged on the rotating member 201, and the rotating member 201 is arranged on the side edge of the main body 101; the rotary member 201 is used here to mount the adjustment member 301; the connecting piece 202 is of a cylindrical structure, the connecting piece 202 is arranged on the side edge of the main body 101, and the connecting piece 202 is connected with the rotating piece 201; the connector 202 is used here to connect the insert 401 and the rotating member 201.
As shown in fig. 4, the adjusting unit 3 includes: an adjusting member 301, a fixing member 302, and a stabilizing member 303; the adjusting piece 301 is of a cylindrical structure, a threaded hole is formed in the adjusting piece 301, and a rotating piece 201 is installed in the threaded hole in the adjusting piece 301; the adjusting member 301 is used to rotate and then move on the rotating member 201, so that the stabilizing member 303 can be contacted with the mounting member 402, and the welding is firmer; the fixing piece 302 is of a cylindrical structure, and the fixing piece 302 is arranged on the side edge of the adjusting piece 301; the fixing member 302 is used to connect the adjusting member 301 and the stabilizing member 303; the stabilizing piece 303 is in a circular ring structure, and the stabilizing piece 303 is connected with the fixing piece 302; the stabilizing member 303 is used to contact the mounting member 402 so that the mounting member 402 is welded more securely.
As shown in fig. 4, the insertion portion 4 includes: an insert 401 and a mount 402; the plug-in 401 is of a cylindrical structure, threads are arranged on the plug-in 401, the plug-in 401 is installed inside the installation groove 102, and the plug-in 401 is connected with the connecting piece 202; the plug 401 is meshed with the threads inside the mounting groove 102, so that the mounting is more convenient; the mounting member 402 is of cylindrical structure, and the mounting member 402 is mounted on the insert 401, and the mounting member 402 is welded inside the mounting groove 102; the mounting 402 is used here by welding with a single-sided steep side weld so that in use, the piston rod head portion is prevented from cracking and deforming easily.
Specific use and action of the embodiment:
in the utility model, when the device is used, the plug-in 401 is inserted into the mounting groove 102 during mounting, and the rotating piece 201 is adjusted to enable the rotating piece 201 to drive the plug-in 401 to rotate in the mounting groove 102, so that the threads on the plug-in 401 are meshed with the threads in the mounting groove 102, thereby achieving the effect of stable connection, further enabling the plug-in 401 to be more convenient during mounting, and enabling the plug-in 401 to be more firmly connected than the traditional piston rod; the mounting piece 402 is welded inside the mounting groove 102 in a welding mode, the mounting piece 402 is welded through a single-side steep side welding seam, so that the insert 401 is firmly mounted inside the mounting groove 102, the adjusting piece 301 is moved on the rotating piece 201 by rotating the adjusting piece 301, the adjusting piece 301 can drive the stabilizing piece 303 to move through the fixing piece 302, the stabilizing piece 303 is contacted with the mounting piece 402 and the side edge of the main body 101, and the situation of preventing the shaft head from cracking and deforming can be achieved, so that welding is firm.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a mine car hydro-cylinder piston rod spindle nose welded structure which characterized in that includes: a mounting part (1), a connecting part (2), an adjusting part (3) and an inserting part (4);
the installation department (1) is welded structure body, and installation department (1) is including: a main body (101), wherein the main body (101) is of a cylindrical structure; the connecting part (2) is arranged at the side edge of the mounting part (1); the adjusting part (3) is arranged on the connecting part (2), and an adjusting piece (301) on the adjusting part (3) is arranged on the rotating piece (201) on the connecting part (2); the insertion part (4) is arranged on the connecting part (2), and the insertion part (4) is connected with the connecting part (2).
2. The welding structure of the piston rod shaft head of the mine car oil cylinder is characterized in that: the mounting portion (1) further includes: a mounting groove (102);
the mounting groove (102) is of a cylindrical structure, threads are arranged inside the mounting groove (102), and the mounting groove (102) is formed inside the main body (101).
3. A mine car cylinder piston rod head welding structure as defined in claim 2, wherein: the connection part (2) comprises: a rotating member (201) and a connecting member (202);
the rotating piece (201) is of a cylindrical structure, threads are arranged on the rotating piece (201), and the rotating piece (201) is arranged on the side edge of the main body (101); the connecting piece (202) is of a cylindrical structure, the connecting piece (202) is arranged on the side edge of the main body (101), and the connecting piece (202) is connected with the rotating piece (201).
4. A mine car cylinder piston rod head welding structure as defined in claim 3, wherein: the adjusting section (3) includes: an adjusting member (301);
the adjusting piece (301) is of a cylindrical structure, a threaded hole is formed in the adjusting piece (301), and a rotating piece (201) is installed in the threaded hole in the adjusting piece (301).
5. The welding structure for the piston rod shaft head of the mine car oil cylinder as defined in claim 4, wherein: the adjusting part (3) further includes: a fixing member (302) and a stabilizing member (303);
the fixing piece (302) is of a cylindrical structure, and the fixing piece (302) is arranged on the side edge of the adjusting piece (301); the stabilizing piece (303) is of a circular ring structure, and the stabilizing piece (303) is connected with the fixing piece (302).
6. A mine car cylinder piston rod head welding structure as defined in claim 3, wherein: the insertion section (4) comprises: an insert (401) and a mount (402);
the plug-in unit (401) is of a cylindrical structure, threads are arranged on the plug-in unit (401), the plug-in unit (401) is arranged in the mounting groove (102), and the plug-in unit (401) is connected with the connecting piece (202); the mounting member (402) is of a cylindrical structure, the mounting member (402) is mounted on the insert (401), and the mounting member (402) is welded inside the mounting groove (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320109456.6U CN219221017U (en) | 2023-02-04 | 2023-02-04 | Welding structure for piston rod shaft head of mine car oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320109456.6U CN219221017U (en) | 2023-02-04 | 2023-02-04 | Welding structure for piston rod shaft head of mine car oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219221017U true CN219221017U (en) | 2023-06-20 |
Family
ID=86741582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320109456.6U Active CN219221017U (en) | 2023-02-04 | 2023-02-04 | Welding structure for piston rod shaft head of mine car oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219221017U (en) |
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2023
- 2023-02-04 CN CN202320109456.6U patent/CN219221017U/en active Active
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