CN214090088U - Excavator hydraulic left platform for electric spark machining - Google Patents
Excavator hydraulic left platform for electric spark machining Download PDFInfo
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- CN214090088U CN214090088U CN202023182340.0U CN202023182340U CN214090088U CN 214090088 U CN214090088 U CN 214090088U CN 202023182340 U CN202023182340 U CN 202023182340U CN 214090088 U CN214090088 U CN 214090088U
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Abstract
The utility model discloses an electric spark machining's excavator hydraulic pressure left side platform, including main platform and left platform body, be provided with base and fixed plate on the main platform, and the fixed plate is located the base upper surface, base outer wall one side is provided with the locating hole, the locating piece is installed to left side platform body outer wall one side, the locating piece that left side platform body passes through outer wall one side is connected with the locating hole clearance on the base, fixed plate outer wall one side is provided with screw hole A, left side platform body outer wall one side is provided with screw hole B, be connected through fixing bolt between the screw hole B on screw hole A on the fixed plate and the left platform body outer wall, install the spring section of thick bamboo on the left side platform body outer wall. The utility model discloses a setting of a series of structures makes left platform make things convenient for the main platform conveniently to install and dismantle, provides the protection of shock attenuation and buffering to left platform body simultaneously.
Description
Technical Field
The utility model relates to an excavator technical field specifically is an electric spark machining's excavator hydraulic pressure left side platform.
Background
The excavator left platform is a core component for manufacturing the excavator, the excavator left platform is positioned between an excavator chassis and an upper layer, and a plurality of devices such as a rotary mechanism, an oil cylinder, an engine and the like are arranged, so that the excavator platform is irregular in shape, complex in internal structure and various in processing procedures, and designing a high-quality excavator left platform workpiece is a difficult point in the process of manufacturing the excavator, and at this time, an excavator hydraulic left platform for electric spark machining is needed.
The existing excavator hydraulic left platform has the defects that: the existing excavator is poor in working environment, particularly when the platform rotates, the left platform can rotate in the rotation range, the left platform is prone to colliding with foreign matters to cause deformation of the left platform, even the covering part can be caused to deform, further important parts inside the excavator body are damaged, the service life of the excavator is influenced, great economic loss can be caused seriously, and the practicability of the excavator is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an excavator hydraulic pressure left side platform of spark-erosion machining to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an excavator hydraulic left platform for electric spark machining comprises a main platform and a left platform body, wherein the main platform is provided with a base and a fixed plate, and the fixed plate is positioned on the upper surface of the base, one side of the outer wall of the base is provided with a positioning hole, one side of the outer wall of the left platform body is provided with a positioning block, the left platform body is in clearance connection with a positioning hole on the base through a positioning block on one side of the outer wall, a threaded hole A is arranged on one side of the outer wall of the fixing plate, a threaded hole B is arranged on one side of the outer wall of the left platform body, the threaded hole A on the fixing plate is connected with the threaded hole B on the outer wall of the left platform body through a fixing bolt, the outer wall of the left platform body is provided with a spring cylinder, an elastic spring is arranged in the spring cylinder, the elastic spring is characterized in that a pressing plate is installed at one end of the elastic spring, a guide post is installed on one side of the outer wall of the pressing plate, and the other end of the guide post penetrates through the spring cylinder to be connected with the baffle.
Preferably, the spring cylinder and the left platform body are fixed through welding.
Preferably, the threaded hole a and the threaded hole B have the same size.
Preferably, the guide column and the baffle are fixed by welding.
Preferably, the positioning block and the left platform body are fixed through welding.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a base, left side platform body, fixing bolt, the spring case, the guide post, the elasticity spring, a pressing plate, the locating piece, the cooperation setting of locating hole and baffle, left side platform body passes through the locating piece of outer wall one side and is connected with the locating hole clearance on the base, be connected through fixing bolt between the screw hole B on the screw hole A on the fixed plate and the left side platform body outer wall, thereby conveniently install and fix between messenger's left side platform body and the main platform, baffle one end is connected with the clamp plate, clamp plate and elasticity spring coupling, thereby make the baffle can provide the protection of shock attenuation and buffering to left side platform body, prevent that the excavator from directly striking left side platform body to debris when removing, alleviate left side platform body and receive the damage that the striking brought, in order to prolong the life of excavator. The utility model discloses a setting of a series of structures makes left platform make things convenient for the main platform conveniently to install and dismantle, provides the protection of shock attenuation and buffering to left platform body simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of the main platform of the present invention;
fig. 4 is a schematic structural view of the left platform body of the present invention;
fig. 5 is a cross-sectional view taken along line a of fig. 2 according to the present invention.
In the figure: 1. a main platform; 2. a base; 3. a baffle plate; 4. a spring case; 5. a left platform body; 6. fixing the bolt; 7. a fixing plate; 8. a guide post; 9. a threaded hole A; 10. positioning holes; 11. a threaded hole B; 12. positioning blocks; 13. pressing a plate; 14. the spring is tightened or loosened.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a hydraulic left platform of an excavator for electric spark machining comprises a main platform 1 and a left platform body 5, wherein a base 2 and a fixing plate 7 are arranged on the main platform 1, the fixing plate 7 is positioned on the upper surface of the base 2, a positioning hole 10 is formed in one side of the outer wall of the base 2, a positioning block 12 is installed on one side of the outer wall of the left platform body 5, the left platform body 5 is in clearance connection with the positioning hole 10 in the base 2 through the positioning block 12 on one side of the outer wall, a threaded hole A9 is formed in one side of the outer wall of the fixing plate 7, a threaded hole B11 is formed in one side of the outer wall of the left platform body 5, a threaded hole A9 in the fixing plate 7 is connected with a threaded hole B11 in the outer wall of the left platform body 5 through a fixing bolt 6, the left platform body 5 is in clearance connection with the positioning hole 10 in the base 2 through the positioning block 12 on one side of the outer wall, the threaded hole A9 in the fixing plate 7 is connected with a threaded hole B11 in the outer wall of the left platform body 5 through the fixing bolt 6, thereby facilitating the installation and fixation between the left platform body 5 and the main platform 1, installing a spring barrel 4 on the outer wall of the left platform body 5, installing a tension spring 14 inside the spring barrel 4, installing a pressing plate 13 at one end of the tension spring 14, installing a guide post 8 at one side of the outer wall of the pressing plate 13, connecting the other end of the guide post 8 with a baffle 3 by penetrating through the spring barrel 4, fixing the spring barrel 4 and the left platform body 5 by welding, connecting one end of the baffle 3 with the pressing plate 13, connecting the pressing plate 13 with the tension spring 14, so that the baffle 3 can provide shock absorption and buffering protection for the left platform body 5, preventing sundries from directly impacting the left platform body 5 when the excavator moves, reducing the damage caused by the impact on the left platform body 5, prolonging the service life of the excavator, ensuring the size of the threaded hole A9 to be consistent with the size of the threaded hole B11, and fixing the guide post 8 and the baffle 3 by welding, the positioning block 12 and the left platform body 5 are fixed by welding.
The working principle is as follows: during the use, install left platform body 5 on main platform 1, left side platform body 5 is through locating piece 12 and the locating hole 10 clearance connection on the base 2 of outer wall one side, be connected through fixing bolt 6 between the screw hole A9 on the fixed plate 7 and the screw hole B11 on the outer wall of left platform body 5, thereby make conveniently install and fix between left platform body 5 and the main platform 1, baffle 3 one end is connected with clamp plate 13, clamp plate 13 is connected with elasticity spring 14, thereby make baffle 3 can provide the protection of shock attenuation and buffering to left platform body 5, prevent that the excavator direct striking left platform body 5 of debris when removing, alleviate left platform body 5 and receive the damage that the striking brought, with the life of extension excavator.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an excavator hydraulic pressure left side platform of spark-erosion machining, includes main platform (1) and left platform body (5), its characterized in that: the main platform (1) is provided with a base (2) and a fixing plate (7), the fixing plate (7) is positioned on the upper surface of the base (2), one side of the outer wall of the base (2) is provided with a positioning hole (10), one side of the outer wall of the left platform body (5) is provided with a positioning block (12), the left platform body (5) is in clearance connection with the positioning hole (10) on the base (2) through the positioning block (12) on one side of the outer wall, one side of the outer wall of the fixing plate (7) is provided with a threaded hole A (9), one side of the outer wall of the left platform body (5) is provided with a threaded hole B (11), the threaded hole A (9) on the fixing plate (7) is connected with the threaded hole B (11) on the outer wall of the left platform body (5) through a fixing bolt (6), the outer wall of the left platform body (5) is provided with a spring barrel (4), and an elastic spring (14) is arranged inside the spring barrel (4), pressing plate (13) are installed to elasticity spring (14) one end, guide post (8) are installed to pressing plate (13) outer wall one side, the guide post (8) other end passes spring case (4) and is connected with baffle (3).
2. The left hydraulic platform of an electric discharge machining excavator according to claim 1, wherein: the spring barrel (4) and the left platform body (5) are fixed through welding.
3. The left hydraulic platform of an electric discharge machining excavator according to claim 1, wherein: the threaded hole A (9) and the threaded hole B (11) are consistent in size.
4. The left hydraulic platform of an electric discharge machining excavator according to claim 1, wherein: the guide column (8) and the baffle (3) are fixed by welding.
5. The left hydraulic platform of an electric discharge machining excavator according to claim 1, wherein: the positioning block (12) and the left platform body (5) are fixed through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182340.0U CN214090088U (en) | 2020-12-25 | 2020-12-25 | Excavator hydraulic left platform for electric spark machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182340.0U CN214090088U (en) | 2020-12-25 | 2020-12-25 | Excavator hydraulic left platform for electric spark machining |
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| Publication Number | Publication Date |
|---|---|
| CN214090088U true CN214090088U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023182340.0U Active CN214090088U (en) | 2020-12-25 | 2020-12-25 | Excavator hydraulic left platform for electric spark machining |
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| CN (1) | CN214090088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998007A (en) * | 2021-12-15 | 2022-02-01 | 扬州市久顺汽车配件有限公司 | Front covering part for engineering truck |
-
2020
- 2020-12-25 CN CN202023182340.0U patent/CN214090088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998007A (en) * | 2021-12-15 | 2022-02-01 | 扬州市久顺汽车配件有限公司 | Front covering part for engineering truck |
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